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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 $687 NZD
$387 USD
As of October 27, 2026
Save $2,525 NZD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,211 NZD at Brilliant Earth · As of October 30, 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 $687 to $3,211, a $2,525 spread on the same certified stone. Brilliant Earth lists it at $3,211. 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
Colour
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

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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: $3,211 NZD|Low: $735 NZD|High: $5,270 NZD|Avg: $1,924 NZD|-39.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6$735 NZD
Retailer 10$955 NZD
Retailer 5$1,002 NZD
Retailer 3$1,191 NZD
Retailer 2$1,258 NZD
Retailer 8$1,762 NZD
Retailer 4$2,152 NZD
Retailer 9$2,353 NZD
Retailer 7$2,945 NZD
Brilliant Earth$3,211 NZD

16 data points across 10 retailers

12 retailers$687 NZD to $3,211 NZD

A
Cheapest Retailer
-
$687 NZD
$387 USD
A
Retailer 2
-
$735 NZD
$414 USD
View
B+
Retailer 3
-
$955 NZD
$538 USD
View
A
Retailer 4
-
$1,002 NZD
$565 USD
View
A
Retailer 5
-
$1,191 NZD
£529 GBP
View
A
Retailer 6
-
$1,258 NZD
€675 EUR
View
A
Retailer 7
-
$1,762 NZD
$993 USD
View
B+
Retailer 8
-
$2,152 NZD
$1,213 USD
View
B+
Retailer 9
-
$2,353 NZD
SGD 1,792 SGD
View
B+
Retailer 10
-
$2,360 NZD
$1,330 USD
View
B+
Retailer 11
-
$2,945 NZD
£1,307 GBP
View
Most Expensive
B+
Brilliant Earth
20917786A · Oct 30
$3,211 NZD
$1,810 USD
View
11 more retailers have this diamond
Prices start from $687 NZDSave up to $2,525 NZD

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
$687 NZD