CaratHunter
Plans
Round|Lab Grown|IGI

2.54ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG464182610

Shape and cutting style on the report: Round brilliant

Certificate IGI LG464182610

Diamond specifications and retailer prices

From $979 USD
As of October 30, 2026
Save $3,362 USD (77%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,341 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 2.54ct lab-grown round diamond

This 2.54ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG464182610 or 464182610. Listed at 5 retailers as of October 30, 2026, with prices from $979 to $4,341, a $3,362 spread on the same certified stone. Taylor and Hart lists it at $4,341. 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

2.54
Carat
J
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG464182610
Dimensions8.78 × 8.74 × 5.39 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
8.78 mm8.74 mm2.54 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG464182610
Side View
Table 57.5%Crown 34.6°GirdlePavilion 40.9°Culet: NoneDepth 61.6%

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 30
Current: $1,354 USD|Low: $552 USD|High: $4,341 USD|Avg: $1,923 USD|+61.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
October 30, 2026
Retailer 5$552 USD
Retailer 6$580 USD
Retailer 2$979 USD
Retailer 1$1,354 USD
Retailer 3$3,149 USD
Retailer 4$4,161 USD
Taylor and Hart$4,341 USD

2 data points across 7 retailers

5 retailers$979 USD to $4,341 USD

A
Cheapest Retailer
-
$979 USD
A
Retailer 2
-
$1,354 USD
View
B+
Retailer 3
-
$3,149 USD
ZAR 50,865 ZAR
View
B
Retailer 4
-
$4,161 USD
£3,276 GBP
View
Most Expensive
B
Taylor and Hart
794G61R · Oct 30
$4,341 USD
View
4 more retailers have this diamond
Prices start from $979 USDSave up to $3,362 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
2.54ct Round
$979 USD