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Oval|Lab Grown|IGI

3.16ct I VS2 Oval Lab Grown Diamond

ID • I/VS2 • IGI LG780644423

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780644423

Diamond specifications and retailer prices

From $676 SGD
$529 USD
As of October 29, 2026
Save $2,842 SGD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,518 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 3.16ct lab-grown oval diamond

This 3.16ct lab-grown oval sits in the three to five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780644423 or 780644423. Listed at 14 retailers as of October 29, 2026, with prices from $676 to $3,518, a $2,842 spread on the same certified stone. MOH London lists it at $3,518. 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

3.16
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780644423
Dimensions12.46 × 8.42 × 4.83 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.46 mm8.42 mm3.16 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780644423
Side View
Table 63.0%Crown 32.8°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 57.4%

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: Oct 29
Current: $3,518 SGD|Low: $539 SGD|High: $3,541 SGD|Avg: $1,786 SGD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 6$757 SGD
Retailer 2$1,010 SGD
Retailer 4$1,298 SGD
Retailer 5$1,299 SGD
Retailer 8$1,312 SGD
Retailer 3$2,163 SGD
Retailer 7$2,435 SGD
Retailer 9$2,724 SGD
MOH London$3,518 SGD

16 data points across 9 retailers

14 retailers$676 SGD to $3,518 SGD

A
Cheapest Retailer
-
$676 SGD
$529 USD
A
Retailer 2
-
$757 SGD
$592 USD
View
Final sale: no returns
A
Retailer 3
-
$757 SGD
$592 USD
View
Retailer 4
-
$839 SGD
$656 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$839 SGD
$656 USD
View
A
Retailer 6
-
$1,010 SGD
$790 USD
View
A
Retailer 7
-
$1,298 SGD
$1,015 USD
View
B+
Retailer 8
-
$1,299 SGD
$1,016 USD
View
B+
Retailer 9
-
$1,312 SGD
$1,026 USD
View
B+
Retailer 10
-
$2,163 SGD
$1,692 USD
View
B+
Retailer 11
-
$2,205 SGD
$1,725 USD
View
B
Retailer 12
-
$2,435 SGD
£1,500 GBP
View
B
Retailer 13
-
$2,724 SGD
$2,131 USD
View
Most Expensive
B
MOH London
LG780644423 · Oct 29
$3,518 SGD
£2,167 GBP
View
13 more retailers have this diamond
Prices start from $676 SGDSave up to $2,842 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
3.16ct Oval
$676 SGD