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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 $484 USD
As of October 29, 2026
Save $2,240 USD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,445 USD 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
Color
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: $3,445 USD|Low: $481 USD|High: $3,520 USD|Avg: $1,771 USD|-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$484 USD
Retailer 11$542 USD
Retailer 4$774 USD
Retailer 2$917 USD
Retailer 6$996 USD
Retailer 3$1,005 USD
Retailer 12$1,612 USD
Retailer 10$1,615 USD
Retailer 14$1,928 USD
Retailer 16$2,089 USD
Retailer 8$2,116 USD
Retailer 5$2,396 USD
Retailer 7$2,451 USD
Retailer 9$2,517 USD
Retailer 15$2,724 USD
Rare Carat$3,445 USD

32 data points across 16 retailers

13 retailers$484 USD to $2,724 USD

A
Cheapest Retailer
-
$484 USD
A
Retailer 2
-
$542 USD
View
Retailer 3
-
$774 USD
£610 GBP
View
Price last confirmed 15 days ago
A
Retailer 4
-
$917 USD
€873 EUR
View
A
Retailer 5
-
$1,005 USD
View
B+
Retailer 6
-
$1,612 USD
View
B+
Retailer 7
-
$1,615 USD
View
B+
Retailer 8
-
$1,928 USD
View
B+
Retailer 9
-
$2,089 USD
View
Retailer 10
-
$2,396 USD
SGD 3,238 SGD
View
Price last confirmed 17 days ago
B
Retailer 11
-
$2,517 USD
£1,982 GBP
View
B
Retailer 12
-
$2,724 USD
View
Most Expensive
Rare Carat
LGRD30-19679 · Oct 18
$3,445 USD
View
Price last confirmed 12 days ago
12 more retailers have this diamond
Prices start from $484 USDSave up to $2,240 USD

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
$484 USD