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Round|Lab Grown|IGI

3.81ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG784664268

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784664268

Diamond specifications and retailer prices

From $602 SGD
$471 USD
As of October 29, 2026
Save $2,783 SGD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,557 SGD at Rare Carat · As of October 18, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784664268 or 784664268. Listed at 13 retailers as of October 29, 2026, with a 462% 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
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784664268
Dimensions10.15 × 10.18 × 5.97 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.15 mm10.18 mm3.81 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784664268
Side View
Table 61.0%Crown 32.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 58.8%

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: $4,557 SGD|Low: $600 SGD|High: $4,628 SGD|Avg: $2,227 SGD|-1.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 14$602 SGD
Retailer 12$674 SGD
Retailer 4$965 SGD
Retailer 2$1,141 SGD
Retailer 3$1,261 SGD
Retailer 6$1,275 SGD
Retailer 13$2,006 SGD
Retailer 11$2,007 SGD
Retailer 15$2,400 SGD
Retailer 7$2,416 SGD
Retailer 17$2,677 SGD
Retailer 9$2,693 SGD
Retailer 10$2,757 SGD
Retailer 8$2,974 SGD
Retailer 5$2,981 SGD
Retailer 16$3,385 SGD
Rare Carat$4,557 SGD

32 data points across 17 retailers

13 retailers$602 SGD to $3,385 SGD

A
Cheapest Retailer
-
$602 SGD
$471 USD
A
Retailer 2
-
$674 SGD
$527 USD
View
Retailer 3
-
$965 SGD
£594 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
$1,141 SGD
€850 EUR
View
A
Retailer 5
-
$1,261 SGD
$986 USD
View
B+
Retailer 6
-
$2,006 SGD
$1,569 USD
View
B+
Retailer 7
-
$2,007 SGD
$1,570 USD
View
B+
Retailer 8
-
$2,400 SGD
$1,877 USD
View
B+
Retailer 9
-
$2,677 SGD
$2,094 USD
View
B+
Retailer 10
-
$2,757 SGD
£1,698 GBP
View
Retailer 11
-
$2,981 SGD
View
Price last confirmed 17 days ago
B
Retailer 12
-
$3,385 SGD
$2,648 USD
View
Most Expensive
Rare Carat
LGRD30-38253 · Oct 18
$4,557 SGD
$3,565 USD
View
Price last confirmed 12 days ago
12 more retailers have this diamond
Prices start from $602 SGDSave up to $2,783 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
$602 SGD