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Cushion|Lab Grown|IGI

6.12ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG754595528

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG754595528

Diamond specifications and retailer prices

From $20,895 SGD
$16,345 USD
As of November 1, 2026
Save $47,954 SGD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $68,850 SGD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 6.12ct lab-grown cushion diamond

This 6.12ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG754595528 or 754595528. Listed at 18 retailers as of October 27, 2026, with prices from $20,895 to $68,850, a $47,954 spread on the same certified stone. Wholesale Diamonds Direct lists it at $68,850. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

6.12
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754595528
Dimensions10.99 × 10.61 × 6.80 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.99 mm10.61 mm6.12 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754595528
Side View
Table 62.0%Crown 36.8°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $46,265 SGD|Low: $15,716 SGD|High: $91,941 SGD|Avg: $41,046 SGD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
November 1, 2026
Retailer 12$17,329 SGD
Retailer 4$20,895 SGD
Retailer 11$23,809 SGD
Retailer 8$26,998 SGD
Retailer 5$35,322 SGD
Retailer 6$38,735 SGD
Retailer 13$39,554 SGD
Retailer 7$41,023 SGD
Retailer 9$41,875 SGD
Retailer 2$44,560 SGD
Retailer 1$46,265 SGD
Retailer 10$47,720 SGD
Wholesale Diamonds Direct$68,850 SGD
Retailer 3$91,941 SGD

37 data points across 14 retailers

18 retailers$20,895 SGD to $68,850 SGD

Retailer 1
-
$17,329 SGD
$13,555 USD
Price last confirmed 13 days ago
B+
Retailer 2
-
$20,895 SGD
$16,345 USD
View
B+
Retailer 3
-
$22,418 SGD
$17,536 USD
View
B+
Retailer 4
-
$23,809 SGD
$18,624 USD
View
Final sale: no returns
B+
Retailer 5
-
$26,998 SGD
£16,629 GBP
View
B+
Retailer 6
-
$30,000 SGD
$23,467 USD
View
B
Retailer 7
-
$35,322 SGD
£21,756 GBP
View
B
Retailer 8
-
$38,735 SGD
£23,858 GBP
View
B
Retailer 9
-
$39,554 SGD
$30,940 USD
View
B
Retailer 10
-
$41,023 SGD
A$49,368 AUD
View
B
Retailer 11
-
$41,875 SGD
€31,196 EUR
View
B
Retailer 12
-
$44,560 SGD
$34,856 USD
View
B
Retailer 13
-
$46,265 SGD
A$55,677 AUD
View
B
Retailer 14
-
$47,720 SGD
ZAR 603,036 ZAR
View
B
Retailer 15
-
$60,826 SGD
$47,580 USD
View
B
Retailer 16
-
$68,760 SGD
$53,786 USD
View
Most Expensive
B
Wholesale Diamonds Direct
228609798 · Oct 27
$68,850 SGD
$53,856 USD
View
16 more retailers have this diamond
Prices start from $20,895 SGDSave up to $47,954 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
6.12ct Cushion
$20,895 SGD