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Round|Lab Grown|IGI

2.50ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG781601315

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781601315

Diamond specifications and retailer prices

From $387 USD
As of October 27, 2026
Save $2,583 USD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,970 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.5ct lab-grown round diamond

This 2.5ct lab-grown round sits in the two to three carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG781601315 or 781601315. Listed at 12 retailers as of October 27, 2026, with prices from $387 to $2,970, a $2,583 spread on the same certified stone. Brilliant Earth lists it at $2,970. 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
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781601315
Dimensions8.75 × 8.78 × 5.31 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.75 mm8.78 mm2.50 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781601315
Side View
Table 59.0%Crown 33.5°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.5%

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 27
Current: $2,970 USD|Low: $414 USD|High: $2,970 USD|Avg: $1,097 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 6$414 USD
Retailer 10$538 USD
Retailer 5$565 USD
Retailer 3$671 USD
Retailer 2$709 USD
Retailer 8$993 USD
Retailer 4$1,213 USD
Retailer 9$1,326 USD
Retailer 7$1,660 USD
Brilliant Earth$2,970 USD

15 data points across 10 retailers

12 retailers$387 USD to $2,970 USD

A
Cheapest Retailer
-
$387 USD
A
Retailer 2
-
$414 USD
View
B+
Retailer 3
-
$538 USD
View
A
Retailer 4
-
$565 USD
View
A
Retailer 5
-
$671 USD
£529 GBP
View
A
Retailer 6
-
$709 USD
€675 EUR
View
A
Retailer 7
-
$993 USD
View
B+
Retailer 8
-
$1,213 USD
View
B+
Retailer 9
-
$1,326 USD
SGD 1,792 SGD
View
B+
Retailer 10
-
$1,330 USD
View
B+
Retailer 11
-
$1,660 USD
£1,307 GBP
View
Most Expensive
B
Brilliant Earth
20917786A · Oct 29
$2,970 USD
View
11 more retailers have this diamond
Prices start from $387 USDSave up to $2,583 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
$387 USD