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Cushion|Lab Grown|IGI

2.85ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG793604054

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG793604054

Diamond specifications and retailer prices

From $3,427 SGD
$2,681 USD
As of October 30, 2026
Save $12,611 SGD (79%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $16,039 SGD at Riddles Jewelry · As of October 29, 2026
View at Riddles Jewelry

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 LG793604054 or 793604054. Listed at 7 retailers as of October 29, 2026, with prices from $3,427 to $16,039, a $12,611 spread on the same certified stone. Riddles Jewelry lists it at $16,039. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793604054
Dimensions10.16 × 7.50 × 4.88 mm
L/W Ratio1.35
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
10.16 mm7.50 mm2.85 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793604054
Side View
Table 61.0%Crown 33.7°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
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: $6,075 SGD|Low: $2,435 SGD|High: $17,944 SGD|Avg: $7,841 SGD|+19.7%
Retailer 1
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Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Retailer 18
Riddles Jewelry
October 4, 2026
Retailer 3$2,435 SGD
Retailer 12$3,427 SGD
Retailer 13$3,482 SGD
Retailer 8$3,675 SGD
Retailer 7$4,684 SGD
Retailer 4$4,685 SGD
Retailer 2$5,053 SGD
Retailer 15$5,453 SGD
Retailer 5$5,497 SGD
Retailer 1$6,075 SGD
Retailer 17$6,254 SGD
Retailer 14$8,817 SGD
Retailer 10$9,261 SGD
Retailer 16$10,475 SGD
Retailer 9$10,796 SGD
Retailer 18$12,393 SGD
Retailer 11$13,701 SGD
Riddles Jewelry$16,039 SGD
Retailer 6$17,944 SGD

5 data points across 19 retailers

7 retailers$3,427 SGD to $16,039 SGD

A
Cheapest Retailer
-
$3,427 SGD
$2,681 USD
Final sale: no returns
A
Retailer 2
-
$3,482 SGD
$2,724 USD
View
B+
Retailer 3
-
$5,453 SGD
CA$5,925 CAD
View
B+
Retailer 4
-
$6,075 SGD
$4,752 USD
View
B
Retailer 5
-
$8,817 SGD
$6,897 USD
View
B
Retailer 6
-
$13,701 SGD
$10,717 USD
View
Most Expensive
B
Riddles Jewelry
1976264322 · Oct 29
$16,039 SGD
$12,546 USD
View
6 more retailers have this diamond
Prices start from $3,427 SGDSave up to $12,611 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
$3,427 SGD