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Round|Lab Grown|IGI

2.78ct J VS2 Round Lab Grown Diamond

ID • J/VS2 • IGI LG516244082

Shape and cutting style on the report: Round brilliant

Certificate IGI LG516244082

Diamond specifications and retailer prices

From $842 SGD
$657 USD
As of October 28, 2026
Save $3,297 SGD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,139 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 2.78ct lab-grown round diamond

This 2.78ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG516244082 or 516244082. Listed at 12 retailers as of October 28, 2026, with prices from $842 to $4,139, a $3,297 spread on the same certified stone. MOH London lists it at $4,139. 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

2.78
Carat
J
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG516244082
Dimensions8.96 × 8.94 × 5.57 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.96 mm8.94 mm2.78 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG516244082
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $4,139 SGD|Low: $674 SGD|High: $4,167 SGD|Avg: $1,900 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 18, 2026
Retailer 12$674 SGD
Retailer 6$842 SGD
Retailer 8$978 SGD
Retailer 7$1,255 SGD
Retailer 5$1,256 SGD
Retailer 10$1,355 SGD
Retailer 9$1,594 SGD
Retailer 11$1,676 SGD
Retailer 4$2,188 SGD
Retailer 2$2,497 SGD
Retailer 3$3,372 SGD
MOH London$4,139 SGD

12 data points across 12 retailers

12 retailers$842 SGD to $4,139 SGD

A
Cheapest Retailer
-
$842 SGD
$657 USD
A
Retailer 2
-
$978 SGD
$763 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$978 SGD
$763 USD
View
A
Retailer 4
-
$1,255 SGD
$979 USD
View
A
Retailer 5
-
$1,256 SGD
$980 USD
View
A
Retailer 6
-
$1,355 SGD
$1,057 USD
View
A
Retailer 7
-
$1,594 SGD
$1,244 USD
View
A
Retailer 8
-
$1,676 SGD
$1,308 USD
View
Price last confirmed 53 days ago
A
Retailer 9
-
$2,497 SGD
$1,948 USD
View
A
Retailer 10
-
$2,748 SGD
$2,144 USD
View
A
Retailer 11
-
$3,372 SGD
$2,631 USD
View
Price last confirmed 11 days ago
Most Expensive
A
MOH London
LG516244082 · Oct 29
$4,139 SGD
£2,543 GBP
View
11 more retailers have this diamond
Prices start from $842 SGDSave up to $3,297 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
2.78ct Round
$842 SGD