CaratHunter
Plans
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 $482 USD
As of October 29, 2026
Save $2,207 USD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,689 USD at With Clarity · As of October 28, 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 28, 2026, with prices from $482 to $2,689, a $2,207 spread on the same certified stone. With Clarity lists it at $2,689. 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
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

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: $906 USD|Low: $479 USD|High: $2,843 USD|Avg: $1,643 USD|-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$482 USD
Retailer 11$540 USD
Retailer 10$774 USD
Retailer 1$906 USD
Retailer 13$1,003 USD
Retailer 4$1,030 USD
Retailer 8$1,606 USD
Retailer 9$1,610 USD
Retailer 14$1,921 USD
Retailer 12$2,061 USD
Retailer 6$2,152 USD
Retailer 2$2,396 USD
Retailer 5$2,454 USD
Retailer 7$2,508 USD
With Clarity$2,689 USD

30 data points across 15 retailers

12 retailers$482 USD to $2,689 USD

A
Cheapest Retailer
-
$482 USD
A
Retailer 2
-
$540 USD
View
Retailer 3
-
$774 USD
£610 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
$906 USD
€863 EUR
View
A
Retailer 5
-
$1,003 USD
View
B+
Retailer 6
-
$1,606 USD
View
B+
Retailer 7
-
$1,610 USD
View
B+
Retailer 8
-
$1,921 USD
View
B+
Retailer 9
-
$2,061 USD
View
Retailer 10
-
$2,396 USD
SGD 3,238 SGD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
$2,508 USD
£1,975 GBP
View
Most Expensive
B
With Clarity
782630137 · Oct 28
$2,689 USD
View
11 more retailers have this diamond
Prices start from $482 USDSave up to $2,207 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
$482 USD