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Heart|Lab Grown|IGI

2.50ct E VS2 Heart Lab Grown Diamond

VG • E/VS2 • IGI LG840664792

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840664792

Diamond specifications and retailer prices

From $844 NZD
£375 GBP
As of October 27, 2026
Save $3,716 NZD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,560 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.5ct lab-grown heart diamond

This 2.5ct lab-grown heart sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840664792 or 840664792. Listed at 12 retailers as of October 27, 2026, with prices from $844 to $4,560, a $3,716 spread on the same certified stone. Brilliant Earth lists it at $4,560. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.50
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840664792
Dimensions8.12 × 9.59 × 5.37 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.12 mm9.59 mm2.50 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840664792
Side View
Table 62.0%Crown 35.1°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 56.0%

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 27
Current: $4,560 NZD|Low: $738 NZD|High: $4,560 NZD|Avg: $2,027 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 28, 2026
Retailer 11$738 NZD
Retailer 6$844 NZD
Retailer 5$908 NZD
Retailer 2$1,082 NZD
Retailer 9$1,304 NZD
Retailer 7$1,467 NZD
Retailer 4$1,661 NZD
Retailer 8$2,397 NZD
Retailer 13$2,610 NZD
Retailer 12$3,087 NZD
Retailer 10$3,198 NZD
Retailer 3$3,497 NZD
Brilliant Earth$4,560 NZD

21 data points across 13 retailers

12 retailers$844 NZD to $4,560 NZD

A
Cheapest Retailer
-
$844 NZD
£375 GBP
A
Retailer 2
-
$908 NZD
HK$4,000 HKD
View
A
Retailer 3
-
$1,082 NZD
$610 USD
View
B+
Retailer 4
-
$1,304 NZD
$735 USD
View
A
Retailer 5
-
$1,467 NZD
£651 GBP
View
B+
Retailer 6
-
$1,661 NZD
$936 USD
View
B
Retailer 7
-
$2,397 NZD
$1,351 USD
View
B
Retailer 8
-
$2,610 NZD
SGD 1,988 SGD
View
B
Retailer 9
-
$3,087 NZD
$1,740 USD
View
B
Retailer 10
-
$3,198 NZD
£1,419 GBP
View
B
Retailer 11
-
$3,497 NZD
$1,971 USD
View
Most Expensive
B
Brilliant Earth
21810913A · Oct 29
$4,560 NZD
$2,570 USD
View
11 more retailers have this diamond
Prices start from $844 NZDSave up to $3,716 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 Heart
$844 NZD