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Oval|Lab Grown|IGI

3.51ct H VS2 Oval Lab Grown Diamond

ID • H/VS2 • IGI LG761545349

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG761545349

Diamond specifications and retailer prices

From $1,733 SGD
$1,352 USD
As of October 30, 2026
Save $4,060 SGD (70%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,793 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.51ct lab-grown oval diamond

This 3.51ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG761545349 or 761545349. Listed at 5 retailers as of October 29, 2026, with prices from $1,733 to $5,793, a $4,060 spread on the same certified stone. Brilliant Earth lists it at $5,793. 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

3.51
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761545349
Dimensions12.00 × 8.35 × 5.31 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.00 mm8.35 mm3.51 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761545349
Side View
Table 58.0%Crown 38.2°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,793 SGD|Low: $1,462 SGD|High: $5,819 SGD|Avg: $3,214 SGD|-0.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 18, 2026
Retailer 3$1,462 SGD
Retailer 4$1,733 SGD
Retailer 2$2,031 SGD
Retailer 6$4,193 SGD
Retailer 5$4,634 SGD
Brilliant Earth$5,793 SGD

19 data points across 6 retailers

5 retailers$1,733 SGD to $5,793 SGD

Retailer 1
-
$1,462 SGD
$1,141 USD
Price last confirmed 10 days ago
B+
Retailer 2
-
$1,733 SGD
$1,352 USD
View
Retailer 3
-
$4,193 SGD
$3,271 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$4,634 SGD
£2,847 GBP
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
21656713A · Oct 29
$5,793 SGD
$4,520 USD
View
4 more retailers have this diamond
Prices start from $1,733 SGDSave up to $4,060 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.

B+
3.51ct Oval
$1,733 SGD