CaratHunter
Plans
Round|Lab Grown|GCAL

3.12ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • GCAL LG320961626

Certificate GCAL LG320961626

Diamond specifications and retailer prices

From $970 SGD
$759 USD
As of October 29, 2026
Save $2,524 SGD (72%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $8,195 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.12ct lab-grown round diamond

This 3.12ct lab-grown round 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 GCAL LG320961626. Listed at 4 retailers as of October 28, 2026, with a 260% 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

3.12
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL LG320961626
Dimensions9.40 × 9.44 × 5.76 mm
L/W Ratio1.00
Top View
9.40 mm9.44 mm3.12 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL LG320961626
Side View
Table 57.0%CrownGirdlePavilionCuletDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $8,195 SGD|Low: $932 SGD|High: $8,195 SGD|Avg: $3,850 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
October 10, 2026
Retailer 2$970 SGD
Retailer 3$1,056 SGD
Retailer 4$3,494 SGD
Do Amore Diamonds$8,195 SGD

5 data points across 4 retailers

4 retailers$970 SGD to $3,494 SGD

A
Cheapest Retailer
-
$970 SGD
$759 USD
A
Retailer 2
-
$1,056 SGD
$826 USD
View
B
Retailer 3
-
$3,494 SGD
$2,733 USD
View
Most Expensive
Do Amore Diamonds
7-1486917 · Oct 29
$8,195 SGD
$6,410 USD
View
Price under review
3 more retailers have this diamond
Prices start from $970 SGDSave up to $2,524 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 Round
$970 SGD