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Heart|Lab Grown|IGI

2.50ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG644442318

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG644442318

Diamond specifications and retailer prices

From $834 NZD
$470 USD
As of October 30, 2026
Save $6,565 NZD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,399 NZD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG644442318 or 644442318. Listed at 22 retailers as of October 30, 2026, with prices from $834 to $7,399, a $6,565 spread on the same certified stone. Do Amore Diamonds lists it at $7,399. 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
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644442318
Dimensions9.68 × 9.68 × 7.84 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
9.68 mm9.68 mm2.50 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644442318
Side View
Table 63.0%Crown 40.2°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 56.6%

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 30
Current: $7,399 NZD|Low: $800 NZD|High: $8,375 NZD|Avg: $2,661 NZD|-11.7%
Do Amore Diamonds
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
Retailer 15
October 30, 2026
Retailer 5$800 NZD
Retailer 13$932 NZD
Retailer 4$1,034 NZD
Retailer 12$1,034 NZD
Retailer 10$1,181 NZD
Retailer 8$1,286 NZD
Retailer 7$1,370 NZD
Retailer 6$1,655 NZD
Retailer 2$1,769 NZD
Retailer 11$2,780 NZD
Retailer 3$3,121 NZD
Retailer 14$3,625 NZD
Retailer 15$3,868 NZD
Retailer 9$4,791 NZD
Do Amore Diamonds$7,399 NZD

43 data points across 15 retailers

22 retailers$834 NZD to $7,399 NZD

Retailer 1
-
$800 NZD
$451 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$834 NZD
$470 USD
View
A
Retailer 3
-
$932 NZD
$525 USD
View
Final sale: no returns
Retailer 4
-
$933 NZD
$526 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$1,034 NZD
$583 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$1,034 NZD
$583 USD
View
Retailer 7
-
$1,034 NZD
$583 USD
View
Price last confirmed 14 days ago
Retailer 8
-
$1,181 NZD
£524 GBP
View
Price last confirmed 13 days ago
A
Retailer 9
-
$1,286 NZD
$725 USD
View
A
Retailer 10
-
$1,304 NZD
$735 USD
View
A
Retailer 11
-
$1,370 NZD
$772 USD
View
A
Retailer 12
-
$1,655 NZD
$933 USD
View
B+
Retailer 13
-
$1,769 NZD
£785 GBP
View
B
Retailer 14
-
$2,780 NZD
$1,567 USD
View
B
Retailer 15
-
$3,002 NZD
$1,692 USD
View
Retailer 16
-
$3,002 NZD
$1,692 USD
View
Price last confirmed 30 days ago
Retailer 17
-
$3,121 NZD
A$2,706 AUD
View
Price last confirmed 22 days ago
B
Retailer 18
-
$3,625 NZD
$2,043 USD
View
B
Retailer 19
-
$3,868 NZD
$2,180 USD
View
B
Retailer 20
-
$3,919 NZD
$2,209 USD
View
B
Retailer 21
-
$4,791 NZD
£2,126 GBP
View
Most Expensive
B
Do Amore Diamonds
27-461F571E7 · Oct 30
$7,399 NZD
$4,170 USD
View
21 more retailers have this diamond
Prices start from $834 NZDSave up to $6,565 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
$834 NZD