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Round|Lab Grown|IGI

2.50ct J VS2 Round Lab Grown Diamond

ID • J/VS2 • IGI LG497172494

Shape and cutting style on the report: Round brilliant

Certificate IGI LG497172494

Diamond specifications and retailer prices

From $1,640 USD
As of October 29, 2026
Save $6,919 USD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,559 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct lab-grown round diamond

This 2.5ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG497172494 or 497172494. Listed at 12 retailers as of October 29, 2026, with prices from $1,640 to $8,559, a $6,919 spread on the same certified stone. MOH London lists it at $8,559. 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

2.50
Carat
J
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497172494
Dimensions8.68 × 8.65 × 5.37 mm
L/W Ratio1.00
Girdle conditionFaceted
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
8.68 mm8.65 mm2.50 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497172494
Side View
Table 55.5%Crown 35.8°GirdlePavilion 40.3°Culet: NoneDepth 62.0%

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: $8,559 USD|Low: $1,640 USD|High: $8,627 USD|Avg: $4,264 USD|-0.5%
MOH London
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
October 29, 2026
Retailer 9$1,640 USD
Retailer 8$2,896 USD
Retailer 12$3,150 USD
Retailer 14$3,242 USD
Retailer 3$3,359 USD
Retailer 10$3,359 USD
Retailer 4$3,520 USD
Retailer 5$4,061 USD
Retailer 2$4,442 USD
Retailer 13$4,617 USD
Retailer 7$4,826 USD
Retailer 11$5,222 USD
Retailer 6$7,519 USD
MOH London$8,559 USD

24 data points across 14 retailers

12 retailers$1,640 USD to $8,559 USD

A
Cheapest Retailer
-
$1,640 USD
B+
Retailer 2
-
$2,896 USD
View
B+
Retailer 3
-
$3,150 USD
View
B+
Retailer 4
-
$3,242 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,359 USD
View
B+
Retailer 6
-
$3,359 USD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
$3,520 USD
View
B+
Retailer 8
-
$4,442 USD
£3,498 GBP
View
B
Retailer 9
-
$4,617 USD
View
B
Retailer 10
-
$4,826 USD
View
B
Retailer 11
-
$5,222 USD
View
Most Expensive
B
MOH London
LG497172494 · Oct 29
$8,559 USD
£6,739 GBP
View
11 more retailers have this diamond
Prices start from $1,640 USDSave up to $6,919 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
2.50ct Round
$1,640 USD