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Round|Lab Grown|IGI

10.28ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG838639147

Shape and cutting style on the report: Round brilliant

Certificate IGI LG838639147

Diamond specifications and retailer prices

From $3,307 SGD
$2,586 USD
As of November 1, 2026
Save $4,800 SGD (59%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $22,956 SGD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 10.28ct lab-grown round diamond

This 10.28ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838639147 or 838639147. Listed at 4 retailers as of November 1, 2026, with a 145% 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

10.28
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838639147
Dimensions14.02 × 14.09 × 8.39 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.02 mm14.09 mm10.28 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838639147
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.7%

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: Nov 1
Current: $22,956 SGD|Low: $3,307 SGD|High: $26,614 SGD|Avg: $11,317 SGD|-13.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 27, 2026
Retailer 3$3,307 SGD
Retailer 4$4,387 SGD
Retailer 5$4,709 SGD
Retailer 2$8,107 SGD
Brilliant Earth$22,956 SGD

14 data points across 5 retailers

4 retailers$3,307 SGD to $8,107 SGD

A
Cheapest Retailer
-
$3,307 SGD
$2,586 USD
Final sale: no returns
A
Retailer 2
-
$4,387 SGD
$3,430 USD
View
B+
Retailer 3
-
$8,107 SGD
$6,339 USD
View
Most Expensive
Brilliant Earth
21485135A · Sep 28
$22,956 SGD
$17,950 USD
View
Price last confirmed 34 days ago
3 more retailers have this diamond
Prices start from $3,307 SGDSave up to $4,800 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
10.28ct Round
$3,307 SGD