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Round|Lab Grown|IGI

3.20ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG638428402

Shape and cutting style on the report: Round brilliant

Certificate IGI LG638428402

Diamond specifications and retailer prices

From $481 SGD
$376 USD
As of October 29, 2026
Save $1,484 SGD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,390 SGD at MOH London · As of October 25, 2026
View at MOH London

About this 3.2ct lab-grown round diamond

This 3.2ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG638428402 or 638428402. Listed at 16 retailers as of October 29, 2026, with a 309% 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

3.20
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638428402
Dimensions9.54 × 9.48 × 5.76 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.54 mm9.48 mm3.20 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638428402
Side View
Table 58.0%Crown 33.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.6%

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: $2,390 SGD|Low: $467 SGD|High: $2,390 SGD|Avg: $1,171 SGD|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 4$481 SGD
Retailer 13$538 SGD
Retailer 8$596 SGD
Retailer 7$611 SGD
Retailer 9$786 SGD
Retailer 2$796 SGD
Retailer 15$951 SGD
Retailer 5$952 SGD
Retailer 14$996 SGD
Retailer 6$1,310 SGD
Retailer 11$1,489 SGD
Retailer 12$1,671 SGD
Retailer 10$1,915 SGD
Retailer 3$1,965 SGD
MOH London$2,390 SGD

38 data points across 15 retailers

16 retailers$481 SGD to $1,965 SGD

A
Cheapest Retailer
-
$481 SGD
$376 USD
A
Retailer 2
-
$538 SGD
$421 USD
View
A
Retailer 3
-
$545 SGD
$426 USD
View
Final sale: no returns
A
Retailer 4
-
$596 SGD
$466 USD
View
A
Retailer 5
-
$611 SGD
$478 USD
View
A
Retailer 6
-
$786 SGD
$615 USD
View
A
Retailer 7
-
$796 SGD
£490 GBP
View
B+
Retailer 8
-
$951 SGD
$744 USD
View
A
Retailer 9
-
$952 SGD
€709 EUR
View
A
Retailer 10
-
$996 SGD
$779 USD
View
A
Retailer 11
-
$1,310 SGD
ZAR 16,551 ZAR
View
B+
Retailer 12
-
$1,489 SGD
$1,165 USD
View
B+
Retailer 13
-
$1,671 SGD
$1,307 USD
View
B+
Retailer 14
-
$1,915 SGD
$1,498 USD
View
B+
Retailer 15
-
$1,965 SGD
$1,537 USD
View
Most Expensive
MOH London
LG638428402 · Oct 25
$2,390 SGD
£1,472 GBP
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from $481 SGDSave up to $1,484 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
3.20ct Round
$481 SGD