CaratHunter
Plans
Round|Lab Grown|IGI

3.92ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG767609490

Shape and cutting style on the report: Round brilliant

Certificate IGI LG767609490

Diamond specifications and retailer prices

From $620 SGD
$484 USD
As of October 29, 2026
Save $2,871 SGD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,415 SGD at Rare Carat · As of October 18, 2026
View at Rare Carat

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 LG767609490 or 767609490. Listed at 13 retailers as of October 29, 2026, with a 463% 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

3.92
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG767609490
Dimensions10.27 × 10.18 × 6.03 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
10.27 mm10.18 mm3.92 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG767609490
Side View
Table 62.0%Crown 32.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 58.9%

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: $4,415 SGD|Low: $616 SGD|High: $4,512 SGD|Avg: $2,270 SGD|-2.1%
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
October 29, 2026
Retailer 13$620 SGD
Retailer 11$695 SGD
Retailer 4$992 SGD
Retailer 2$1,175 SGD
Retailer 6$1,276 SGD
Retailer 3$1,288 SGD
Retailer 12$2,066 SGD
Retailer 10$2,070 SGD
Retailer 14$2,471 SGD
Retailer 16$2,677 SGD
Retailer 8$2,712 SGD
Retailer 5$3,071 SGD
Retailer 7$3,141 SGD
Retailer 9$3,226 SGD
Retailer 15$3,491 SGD
Rare Carat$4,415 SGD

32 data points across 16 retailers

13 retailers$620 SGD to $3,491 SGD

A
Cheapest Retailer
-
$620 SGD
$484 USD
A
Retailer 2
-
$695 SGD
$542 USD
View
Retailer 3
-
$992 SGD
£610 GBP
View
Price last confirmed 15 days ago
A
Retailer 4
-
$1,175 SGD
€873 EUR
View
A
Retailer 5
-
$1,288 SGD
$1,005 USD
View
B+
Retailer 6
-
$2,066 SGD
$1,612 USD
View
B+
Retailer 7
-
$2,070 SGD
$1,615 USD
View
B+
Retailer 8
-
$2,471 SGD
$1,928 USD
View
B+
Retailer 9
-
$2,677 SGD
$2,089 USD
View
Retailer 10
-
$3,071 SGD
View
Price last confirmed 17 days ago
B
Retailer 11
-
$3,226 SGD
£1,982 GBP
View
B
Retailer 12
-
$3,491 SGD
$2,724 USD
View
Most Expensive
Rare Carat
LGRD30-19679 · Oct 18
$4,415 SGD
$3,445 USD
View
Price last confirmed 12 days ago
12 more retailers have this diamond
Prices start from $620 SGDSave up to $2,871 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
$620 SGD