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Oval|Lab Grown|IGI

3.12ct H VVS2 Oval Lab Grown Diamond

ID • H/VVS2 • IGI LG847686579

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG847686579

Diamond specifications and retailer prices

From $1,824 SGD
$1,427 USD
As of October 31, 2026
Save $5,067 SGD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,891 SGD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.12ct lab-grown oval diamond

This 3.12ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847686579 or 847686579. Listed at 8 retailers as of October 30, 2026, with prices from $1,824 to $6,891, a $5,067 spread on the same certified stone. Taylor and Hart lists it at $6,891. 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

3.12
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847686579
Dimensions12.43 × 7.36 × 5.01 mm
L/W Ratio1.69
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.43 mm7.36 mm3.12 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847686579
Side View
Table 50.0%Crown 41.2°Girdle: STK-VTKPavilion 40.5°Culet: LargeDepth 68.1%

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 31
Current: $1,840 SGD|Low: $1,824 SGD|High: $7,519 SGD|Avg: $4,223 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart
October 31, 2026
Retailer 3$1,824 SGD
Retailer 1$1,840 SGD
Retailer 5$2,180 SGD
Retailer 7$2,557 SGD
Retailer 2$3,656 SGD
Retailer 4$4,556 SGD
Retailer 6$6,337 SGD
Taylor and Hart$6,891 SGD

6 data points across 8 retailers

8 retailers$1,824 SGD to $6,891 SGD

A
Cheapest Retailer
-
$1,824 SGD
$1,427 USD
A
Retailer 2
-
$1,840 SGD
$1,439 USD
View
B+
Retailer 3
-
$2,180 SGD
$1,705 USD
View
B+
Retailer 4
-
$2,557 SGD
$2,000 USD
View
B
Retailer 5
-
$3,656 SGD
$2,860 USD
View
B
Retailer 6
-
$4,556 SGD
ZAR 57,569 ZAR
View
B
Retailer 7
-
$6,337 SGD
£3,903 GBP
View
Most Expensive
B
Taylor and Hart
NZOS346 · Oct 30
$6,891 SGD
$5,391 USD
View
7 more retailers have this diamond
Prices start from $1,824 SGDSave up to $5,067 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
3.12ct Oval
$1,824 SGD