CaratHunter
Plans
Cushion|Lab Grown|IGI

5.10ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG840660379

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840660379

Diamond specifications and retailer prices

From $1,508 SGD
$1,179 USD
As of November 1, 2026
Save $808 SGD (35%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $7,558 SGD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 5.1ct lab-grown cushion diamond

This 5.1ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840660379 or 840660379. Listed at 3 retailers as of November 1, 2026, with a 54% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.10
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840660379
Dimensions11.73 × 9.12 × 6.06 mm
L/W Ratio1.29
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.73 mm9.12 mm5.10 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840660379
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 66.4%

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: Nov 1
Current: $7,558 SGD|Low: $1,508 SGD|High: $7,597 SGD|Avg: $4,403 SGD|-0.5%
Rare Carat
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$1,508 SGD
Retailer 2$2,316 SGD
Rare Carat$7,558 SGD

29 data points across 3 retailers

3 retailers$1,508 SGD to $2,316 SGD

A
Cheapest Retailer
-
$1,508 SGD
$1,179 USD
Final sale: no returns
A
Retailer 2
-
$2,316 SGD
£1,426 GBP
View
Most Expensive
Rare Carat
840660379 · Oct 19
$7,558 SGD
$5,910 USD
View
Price last confirmed 14 days ago
2 more retailers have this diamond
Prices start from $1,508 SGDSave up to $808 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
5.10ct Cushion
$1,508 SGD