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Oval|Lab Grown|IGI

3.92ct D VS2 Oval Lab Grown Diamond

VG • D/VS2 • IGI LG839672329

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839672329

Diamond specifications and retailer prices

From $577 USD
As of October 29, 2026
Save $7,233 USD (93%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,810 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.92ct lab-grown oval diamond

This 3.92ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG839672329 or 839672329. Listed at 16 retailers as of October 29, 2026, with prices from $577 to $7,810, a $7,233 spread on the same certified stone. Brilliant Earth lists it at $7,810. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.92
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839672329
Dimensions12.77 × 8.94 × 5.48 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.77 mm8.94 mm3.92 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839672329
Side View
Table 64.0%Crown 36.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.3%

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: $7,810 USD|Low: $577 USD|High: $7,810 USD|Avg: $2,516 USD
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
October 29, 2026
Retailer 3$577 USD
Retailer 15$647 USD
Retailer 5$785 USD
Retailer 10$948 USD
Retailer 2$1,040 USD
Retailer 9$1,238 USD
Retailer 14$1,459 USD
Retailer 6$1,815 USD
Retailer 12$2,079 USD
Retailer 7$2,382 USD
Retailer 17$2,699 USD
Retailer 8$3,020 USD
Retailer 4$3,185 USD
Retailer 11$3,257 USD
Retailer 16$4,578 USD
Retailer 13$5,130 USD
Brilliant Earth$7,810 USD

15 data points across 17 retailers

16 retailers$577 USD to $7,810 USD

A
Cheapest Retailer
-
$577 USD
A
Retailer 2
-
$647 USD
View
A
Retailer 3
-
$785 USD
View
B+
Retailer 4
-
$948 USD
View
A
Retailer 5
-
$1,040 USD
£819 GBP
View
A
Retailer 6
-
$1,459 USD
View
B+
Retailer 7
-
$1,815 USD
View
B+
Retailer 8
-
$2,079 USD
View
B+
Retailer 9
-
$2,382 USD
View
B+
Retailer 10
-
$2,699 USD
SGD 3,647 SGD
View
B
Retailer 11
-
$3,020 USD
View
B
Retailer 12
-
$3,185 USD
£2,508 GBP
View
B
Retailer 13
-
$3,257 USD
View
B
Retailer 14
-
$4,578 USD
View
B
Retailer 15
-
$5,130 USD
View
Most Expensive
B
Brilliant Earth
22196280Y · Oct 29
$7,810 USD
View
15 more retailers have this diamond
Prices start from $577 USDSave up to $7,233 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 Oval
$577 USD