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Round|Lab Grown|IGI

3.92ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG782630137

Shape and cutting style on the report: Round brilliant

Certificate IGI LG782630137

Diamond specifications and retailer prices

From $618 SGD
$482 USD
As of October 29, 2026
Save $2,829 SGD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,446 SGD at With Clarity · As of October 30, 2026
View at With Clarity

About this 3.92ct lab-grown round diamond

This 3.92ct 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 LG782630137 or 782630137. Listed at 12 retailers as of October 29, 2026, with prices from $618 to $3,446, a $2,829 spread on the same certified stone. With Clarity lists it at $3,446. 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

3.92
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782630137
Dimensions10.04 × 10.11 × 6.22 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
10.04 mm10.11 mm3.92 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782630137
Side View
Table 56.0%Crown 33.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.8%

Caratlytics Score

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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: $1,161 SGD|Low: $614 SGD|High: $3,644 SGD|Avg: $2,106 SGD|-3.7%
Retailer 1
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
With Clarity
October 29, 2026
Retailer 3$618 SGD
Retailer 11$692 SGD
Retailer 10$992 SGD
Retailer 1$1,161 SGD
Retailer 13$1,286 SGD
Retailer 4$1,320 SGD
Retailer 8$2,058 SGD
Retailer 9$2,064 SGD
Retailer 14$2,462 SGD
Retailer 12$2,642 SGD
Retailer 6$2,758 SGD
Retailer 2$3,071 SGD
Retailer 5$3,145 SGD
Retailer 7$3,215 SGD
With Clarity$3,446 SGD

30 data points across 15 retailers

12 retailers$618 SGD to $3,446 SGD

A
Cheapest Retailer
-
$618 SGD
$482 USD
A
Retailer 2
-
$692 SGD
$540 USD
View
Retailer 3
-
$992 SGD
£610 GBP
View
Price last confirmed 15 days ago
A
Retailer 4
-
$1,161 SGD
€863 EUR
View
A
Retailer 5
-
$1,286 SGD
$1,003 USD
View
B+
Retailer 6
-
$2,058 SGD
$1,606 USD
View
B+
Retailer 7
-
$2,064 SGD
$1,610 USD
View
B+
Retailer 8
-
$2,462 SGD
$1,921 USD
View
B+
Retailer 9
-
$2,642 SGD
$2,061 USD
View
Retailer 10
-
$3,071 SGD
View
Price last confirmed 17 days ago
B+
Retailer 11
-
$3,215 SGD
£1,975 GBP
View
Most Expensive
B
With Clarity
782630137 · Oct 30
$3,446 SGD
$2,689 USD
View
11 more retailers have this diamond
Prices start from $618 SGDSave up to $2,829 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
3.92ct Round
$618 SGD