Welcome to Deep Discount Diamonds!

Here you will find a wide variety of Natural Diamonds, Lab-Created Diamonds, Color Enhanced Natural Diamonds, Cubic Zirconia Diamond Simulants, and Colored Diamonds from all over the world at deep discounted prices. All of the diamonds we feature are top quality, cut for maximum beauty and brilliance, and offered to you at wholesale auction prices.

Diamond Value Factors

Whether you are looking for a beautiful Round, Oval, Pear, Marquise, or Emerald cut diamond, we have an inventory of over 10,000+ diamonds and continually re-stock to offer you the best selection of diamonds on the web.
1.20 Carat ROUND BRILLIANT J SI2 LOOSE DIAMOND GIA CERT


1.20 Carat ROUND BRILLIANT J SI2 LOOSE DIAMOND GIA CERT

Buy It Now: $3,850.00
Time Left: 15m
1.10 ct Emerald cut VS2 GIA certified report MUST SELL!


1.10 ct Emerald cut VS2 GIA certified report MUST SELL!

Price: $2,795.00
Buy It Now: $3,495.00
Time Left: 17m
15.45 Carats WHTIE CUTTABLE Uncut Raw ROUGH DIAMONDS


15.45 Carats WHTIE CUTTABLE Uncut Raw ROUGH DIAMONDS

Buy It Now: $4,500.00
Time Left: 18m
1.34 Carat ROUND BRILLIANT H SI2 LOOSE DIAMOND GIA CERT


1.34 Carat ROUND BRILLIANT H SI2 LOOSE DIAMOND GIA CERT

Buy It Now: $4,950.00
Time Left: 18m
6 Diamonds SI .10CT ¢ 99 cents no reserve!!!!!!!!!!!!!!


6 Diamonds SI .10CT ¢ 99 cents no reserve!!!!!!!!!!!!!!

Price: $0.99 (1 Bids)
Time Left: 20m
0.80 CT REAL NATURAL ROUND LOOSE DIAMOND H I1


0.80 CT REAL NATURAL ROUND LOOSE DIAMOND H I1

Price: $351.00 (17 Bids)
Time Left: 21m
925 STERLING SILVER Mesh With Double Heart RING R316


925 STERLING SILVER Mesh With Double Heart RING R316

Price: $0.01 (0 Bids)
Time Left: 26m
3 carats F VS1 loose round diamond


3 carats F VS1 loose round diamond

Buy It Now: $16,500.00
Time Left: 26m
5 8 ctw H-VS-2 WHITE PEAR CUT LOOSE REAL DIAMOND


5 8 ctw H-VS-2 WHITE PEAR CUT LOOSE REAL DIAMOND

Price: $359.99
Buy It Now: $1,439.99
Time Left: 27m
.55ct PRINCESS CUT DIAMOND


.55ct PRINCESS CUT DIAMOND

Price: $215.00 (0 Bids)
Time Left: 29m
LOOSE NATURAL BLACK DIAMOND ROUNDCUT PAIR 2.85mm each


LOOSE NATURAL BLACK DIAMOND ROUNDCUT PAIR 2.85mm each

Price: $17.99
Buy It Now: $25.99
Time Left: 31m
925 STERLING SILVER Mesh With Butterfly RING R317


925 STERLING SILVER Mesh With Butterfly RING R317

Price: $0.01 (0 Bids)
Time Left: 34m
0.60CT 5.5MM.GENUINE FANCY WHITE DIAMOND BRILLIANT CUT


0.60CT 5.5MM.GENUINE FANCY WHITE DIAMOND BRILLIANT CUT

Price: $89.88 (29 Bids)
Time Left: 38m
0.31CT 4.2MM.GENUINE CHANGE FANCY LEMON YELLOW DIAMOND


0.31CT 4.2MM.GENUINE CHANGE FANCY LEMON YELLOW DIAMOND

Price: $24.90 (11 Bids)
Time Left: 39m
0.32CT 4.3MM.GENUINE! CHANGE FANCY CHAMPAGNE DIAMOND


0.32CT 4.3MM.GENUINE! CHANGE FANCY CHAMPAGNE DIAMOND

Price: $25.05 (10 Bids)
Time Left: 40m
MATCHED PAIR WHITE GENUINE ROUND DIAMONDS $1.99 NR!


MATCHED PAIR WHITE GENUINE ROUND DIAMONDS $1.99 NR!

Price: $2.24 (2 Bids)
Time Left: 41m
0.52 CT NATURAL WHITE DRILLED UNCUT ROUGH DIAMOND LOT


0.52 CT NATURAL WHITE DRILLED UNCUT ROUGH DIAMOND LOT

Price: $0.99 (0 Bids)
Time Left: 41m
1.00 ct H VS1 GIA Certified Cushion Cut Loose Diamond..


1.00 ct H VS1 GIA Certified Cushion Cut Loose Diamond..

Buy It Now: $3,299.00
Time Left: 42m
1ctw LOOSE GENUINE WHITE DIAMONDS SI1-I3 G-K NR!


1ctw LOOSE GENUINE WHITE DIAMONDS SI1-I3 G-K NR!

Price: $19.99 (0 Bids)
Time Left: 42m
1.01 H VS2 GIA Certified Asher Cut Loose Diamond...


1.01 H VS2 GIA Certified Asher Cut Loose Diamond...

Buy It Now: $3,226.00
Time Left: 44m
20 LOOSE NATURAL DIAMONDS BAGUETTES S1-I3 F-K


20 LOOSE NATURAL DIAMONDS BAGUETTES S1-I3 F-K

Price: $7.99 (2 Bids)
Time Left: 44m
There are seven basic price factors for diamonds:

  • Color
  • Carat Weights
  • Cut quality (Proportions and finish)
  • Cutting style & stone shape
  • Clarity (Degree to which a stone is free from flaws)
  • Transparency ( Degree to which a stone is clear, hazy, or cloudy)
  • Treatment Status ( Untreated or treated?  What type of treatment?)

Read Why the 4 C's are No Longer an Adequate Pricing System