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Cushion|Lab Grown|IGI

2.55ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG799685124

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG799685124

Diamond specifications and retailer prices

From $528 SGD
$412 USD
As of October 28, 2026
Save $2,704 SGD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,232 SGD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 2.55ct lab-grown cushion diamond

This 2.55ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799685124 or 799685124. Listed at 9 retailers as of October 28, 2026, with prices from $528 to $3,232, a $2,704 spread on the same certified stone. Frank Darling lists it at $3,232. 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

2.55
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799685124
Dimensions9.57 × 7.09 × 4.75 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.57 mm7.09 mm2.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799685124
Side View
Table 63.0%Crown 34.8°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $3,232 SGD|Low: $374 SGD|High: $4,191 SGD|Avg: $1,801 SGD|-5.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 27, 2026
Retailer 6$374 SGD
Retailer 2$528 SGD
Retailer 8$751 SGD
Retailer 12$884 SGD
Retailer 11$925 SGD
Retailer 13$1,024 SGD
Retailer 10$1,033 SGD
Retailer 4$1,513 SGD
Retailer 9$2,035 SGD
Retailer 3$2,208 SGD
Retailer 14$2,273 SGD
Retailer 5$2,845 SGD
Retailer 7$2,981 SGD
Frank Darling$3,232 SGD
Retailer 15$4,191 SGD

18 data points across 15 retailers

9 retailers$528 SGD to $3,232 SGD

A
Cheapest Retailer
-
$528 SGD
$412 USD
Final sale: no returns
B+
Retailer 2
-
$751 SGD
$586 USD
View
A
Retailer 3
-
$1,513 SGD
ZAR 19,066 ZAR
View
Price last confirmed 64 days ago
B+
Retailer 4
-
$2,035 SGD
$1,588 USD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
$2,066 SGD
CA$2,239 CAD
View
B+
Retailer 6
-
$2,309 SGD
A$2,772 AUD
View
Price last confirmed 117 days ago
B
Retailer 7
-
$2,845 SGD
$2,220 USD
View
Price last confirmed 50 days ago
B
Retailer 8
-
$2,981 SGD
$2,326 USD
View
Most Expensive
B
Frank Darling
100766505328KD · Oct 29
$3,232 SGD
$2,522 USD
View
8 more retailers have this diamond
Prices start from $528 SGDSave up to $2,704 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
2.55ct Cushion
$528 SGD