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Oval|Lab Grown|IGI

3.92ct D VVS2 Oval Lab Grown Diamond

ID • D/VVS2 • IGI LG821650681

Certificate IGI LG821650681

Diamond specifications and retailer prices

From $821 USD
Save $5,339 USD (87%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $6,160 USD at Queensmith
View at Queensmith

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821650681 or 821650681. Listed at 29 retailers, with prices from $821 to $6,160 at Queensmith, a $5,339 spread on the same certified stone. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821650681
Dimensions13.14 × 8.73 × 5.24 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.14 mm8.73 mm3.92 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821650681
Side View
Table 61.0%Crown 32.8°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 29
Current: $6,160 USD|Low: $605 USD|High: $6,160 USD|Avg: $2,546 USD
Queensmith
Retailer 2
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Retailer 24
October 1, 2026
Retailer 12$605 USD
Retailer 8$918 USD
Retailer 24$952 USD
Retailer 11$1,145 USD
Retailer 2$1,258 USD
Retailer 5$1,281 USD
Retailer 4$1,481 USD
Retailer 20$1,484 USD
Retailer 18$1,535 USD
Retailer 10$1,910 USD
Retailer 6$1,933 USD
Retailer 23$2,153 USD
Retailer 22$2,166 USD
Retailer 19$2,444 USD
Retailer 9$2,637 USD
Retailer 16$3,175 USD
Retailer 17$3,297 USD
Retailer 15$3,345 USD
Retailer 7$3,374 USD
Retailer 13$3,482 USD
Retailer 21$3,612 USD
Retailer 3$4,030 USD
Retailer 14$5,860 USD
Queensmith$6,160 USD

38 data points across 24 retailers

29 retailers$821 USD to $6,160 USD

B+
Cheapest Retailer
-
$821 USD
B+
Retailer 2
-
$893 USD
View
B+
Retailer 3
-
$918 USD
View
B+
Retailer 4
-
$939 USD
View
B+
Retailer 5
-
$952 USD
View
B+
Retailer 6
-
$1,145 USD
View
B+
Retailer 7
-
$1,258 USD
£990 GBP
View
B+
Retailer 8
-
$1,281 USD
View
B+
Retailer 9
-
$1,481 USD
€1,410 EUR
View
B+
Retailer 10
-
$1,487 USD
£1,171 GBP
View
B+
Retailer 11
-
$1,535 USD
View
B+
Retailer 12
-
$1,910 USD
A$2,938 AUD
View
B+
Retailer 13
-
$1,933 USD
View
B+
Retailer 14
-
$2,118 USD
View
Price last confirmed 50 days ago
B+
Retailer 15
-
$2,153 USD
A$3,312 AUD
View
B+
Retailer 16
-
$2,166 USD
ZAR 34,998 ZAR
View
B
Retailer 17
-
$2,444 USD
View
B
Retailer 18
-
$2,637 USD
£2,076 GBP
View
Price last confirmed 7 days ago
B
Retailer 19
-
$2,677 USD
View
B
Retailer 20
-
$3,175 USD
View
B
Retailer 21
-
$3,297 USD
View
B
Retailer 22
-
$3,331 USD
View
B
Retailer 23
-
$3,374 USD
View
B
Retailer 24
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$3,413 USD
View
B
Retailer 25
-
$3,482 USD
A$5,357 AUD
View
B
Retailer 26
-
$3,612 USD
£2,844 GBP
View
C
Retailer 27
-
$4,030 USD
View
C
Retailer 28
-
$5,860 USD
View
Most Expensive
C
Queensmith
LG821650681 · Sep 29
$6,160 USD
£4,850 GBP
View
28 more retailers have this diamond
Prices start from $821 USDSave up to $5,339 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.

B+
3.92ct Oval
$821 USD