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Round|Lab Grown|IGI

3.00ct J VS2 Round Lab Grown Diamond

EX • J/VS2 • IGI LG485136508

Shape and cutting style on the report: Round brilliant

Certificate IGI LG485136508

Diamond specifications and retailer prices

From $1,640 USD
As of October 31, 2026
11 retailers carry this diamond
Most expensive: $13,551 USD at MOH London · As of November 1, 2026
View at MOH London

About this 3ct lab-grown round diamond

This 3ct lab-grown round sits in the three to five carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG485136508 or 485136508. Listed at 11 retailers as of October 31, 2026. 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

3.00
Carat
J
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485136508
Dimensions9.38 × 9.34 × 5.52 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.38 mm9.34 mm3.00 ctJ / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG485136508
Side View
Table 61.5%Crown 32.4°Girdle: Slightly ThickPavilion 40.4°Culet: NoneDepth 58.9%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $13,551 USD|Low: $1,640 USD|High: $15,355 USD|Avg: $8,083 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 2$1,640 USD
Retailer 6$5,741 USD
Retailer 10$6,016 USD
Retailer 9$6,429 USD
Retailer 7$6,659 USD
Retailer 12$6,660 USD
Retailer 3$7,099 USD
Retailer 11$7,905 USD
Retailer 5$8,057 USD
Retailer 8$10,279 USD
MOH London$13,551 USD
Retailer 4$15,355 USD

20 data points across 12 retailers

11 retailers

B+
Cheapest Retailer
-
$1,640 USD
Retailer 2
-
$5,741 USD
View
Price under review
Retailer 3
-
$6,016 USD
View
Price under review
Retailer 4
-
$6,429 USD
View
Price under review
Final sale: no returns
Retailer 5
-
$6,659 USD
View
Price under review
Retailer 6
-
$6,659 USD
View
Price under review
Retailer 7
-
$6,660 USD
View
Price under review
Retailer 8
-
$7,905 USD
View
Price under review
Most Expensive
MOH London
LG485136508 · Nov 1
$13,551 USD
£10,670 GBP
View
Price under review
8 more retailers have this diamond
Prices start from $1,640 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.

B+
3.00ct Round
$1,640 USD