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Round|Lab Grown|IGI

3.81ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG632422868

Shape and cutting style on the report: Round brilliant

Certificate IGI LG632422868

Diamond specifications and retailer prices

From $621 SGD
$486 USD
As of October 29, 2026
Save $1,989 SGD (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,045 SGD at Rare Carat · As of August 3, 2026
View at Rare Carat

About this 3.81ct lab-grown round diamond

This 3.81ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG632422868 or 632422868. Listed at 6 retailers as of October 29, 2026, with a 320% 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

3.81
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632422868
Dimensions9.95 × 9.92 × 6.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.95 mm9.92 mm3.81 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632422868
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

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: $3,045 SGD|Low: $424 SGD|High: $6,878 SGD|Avg: $2,276 SGD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 27, 2026
Retailer 2$621 SGD
Retailer 6$877 SGD
Retailer 8$1,046 SGD
Retailer 9$1,106 SGD
Retailer 11$1,190 SGD
Retailer 13$1,508 SGD
Retailer 12$1,687 SGD
Retailer 4$1,778 SGD
Retailer 10$2,528 SGD
Retailer 3$2,610 SGD
Rare Carat$3,045 SGD
Retailer 7$4,717 SGD
Retailer 5$6,878 SGD

15 data points across 13 retailers

6 retailers$621 SGD to $2,610 SGD

A
Cheapest Retailer
-
$621 SGD
$486 USD
Final sale: no returns
B+
Retailer 2
-
$877 SGD
$686 USD
View
Retailer 3
-
$1,508 SGD
ZAR 19,062 ZAR
View
Price last confirmed 65 days ago
B+
Retailer 4
-
$1,809 SGD
CA$1,966 CAD
View
B
Retailer 5
-
$2,610 SGD
$2,042 USD
View
Most Expensive
Rare Carat
632422868 · Aug 3
$3,045 SGD
$2,382 USD
View
Price last confirmed 88 days ago
5 more retailers have this diamond
Prices start from $621 SGDSave up to $1,989 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
3.81ct Round
$621 SGD