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Round|Lab Grown|IGI

3.46ct J VVS2 Round Lab Grown Diamond

ID • J/VVS2 • IGI LG606336671

Shape and cutting style on the report: Round brilliant

Certificate IGI LG606336671

Diamond specifications and retailer prices

From $826 USD
As of October 30, 2026
Save $1,303 USD (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,129 USD at MOH London · As of October 25, 2026
View at MOH London

About this 3.46ct lab-grown round diamond

This 3.46ct lab-grown round sits in the three to five carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG606336671 or 606336671. Listed at 8 retailers as of October 25, 2026, with prices from $826 to $2,129, a $1,303 spread on the same certified stone. MOH London lists it at $2,129. 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

3.46
Carat
J
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG606336671
Dimensions9.64 × 9.58 × 6.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Indications of post-growth treatment.
Top View
9.64 mm9.58 mm3.46 ctJ / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG606336671
Side View
Table 58.0%Crown 35.8°Girdle: ThickPavilion 40.9°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
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 30
Current: $2,129 USD|Low: $660 USD|High: $2,151 USD|Avg: $1,382 USD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 28, 2026
Retailer 8$660 USD
Retailer 4$826 USD
Retailer 5$843 USD
Retailer 2$1,256 USD
Retailer 6$1,344 USD
Retailer 7$2,007 USD
Retailer 3$2,050 USD
MOH London$2,129 USD

19 data points across 8 retailers

8 retailers$826 USD to $2,129 USD

B+
Cheapest Retailer
-
$826 USD
A
Retailer 2
-
$843 USD
View
A
Retailer 3
-
$1,256 USD
ZAR 20,296 ZAR
View
B+
Retailer 4
-
$1,344 USD
View
B
Retailer 5
-
$2,007 USD
View
B
Retailer 6
-
$2,050 USD
View
Retailer 7
-
$2,085 USD
View
Price last confirmed 26 days ago
Most Expensive
B
MOH London
LG606336671 · Oct 25
$2,129 USD
£1,676 GBP
View
7 more retailers have this diamond
Prices start from $826 USDSave up to $1,303 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
3.46ct Round
$826 USD