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Cushion|Lab Grown|IGI

2.85ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804666410

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804666410

Diamond specifications and retailer prices

From $2,558 SGD
$2,001 USD
As of October 30, 2026
Save $7,055 SGD (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,614 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.85ct lab-grown cushion diamond

This 2.85ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804666410 or 804666410. Listed at 12 retailers as of October 30, 2026, with prices from $2,558 to $9,614, a $7,055 spread on the same certified stone. Brilliant Earth lists it at $9,614. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.85
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804666410
Dimensions9.51 × 7.42 × 5.01 mm
L/W Ratio1.28
Girdle conditionFaceted
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
9.51 mm7.42 mm2.85 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804666410
Side View
Table 57.0%Crown 36.7°Girdle: MED-STKPavilion 35°Culet: NoneDepth 67.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $9,614 SGD|Low: $2,558 SGD|High: $15,060 SGD|Avg: $6,729 SGD|-36.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6$2,558 SGD
Retailer 9$2,815 SGD
Retailer 2$3,264 SGD
Retailer 4$3,663 SGD
Retailer 10$3,682 SGD
Retailer 5$4,275 SGD
Retailer 3$6,332 SGD
Retailer 11$6,972 SGD
Retailer 12$7,760 SGD
Retailer 8$8,098 SGD
Retailer 7$8,878 SGD
Brilliant Earth$9,614 SGD

42 data points across 12 retailers

12 retailers$2,558 SGD to $9,614 SGD

A
Cheapest Retailer
-
$2,558 SGD
$2,001 USD
A
Retailer 2
-
$2,815 SGD
HK$17,200 HKD
View
A
Retailer 3
-
$3,264 SGD
£2,010 GBP
View
A
Retailer 4
-
$3,663 SGD
$2,865 USD
View
A
Retailer 5
-
$3,682 SGD
€2,743 EUR
View
A
Retailer 6
-
$4,275 SGD
$3,344 USD
View
B+
Retailer 7
-
$6,332 SGD
$4,953 USD
View
B+
Retailer 8
-
$6,972 SGD
£4,294 GBP
View
Retailer 9
-
$7,760 SGD
$6,070 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$8,098 SGD
$6,335 USD
View
B
Retailer 11
-
$8,878 SGD
$6,945 USD
View
Most Expensive
B
Brilliant Earth
20502481A · Oct 30
$9,614 SGD
$7,520 USD
View
11 more retailers have this diamond
Prices start from $2,558 SGDSave up to $7,055 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.

A
2.85ct Cushion
$2,558 SGD