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Heart|Lab Grown|IGI

0.99ct D VS2 Heart Lab Grown Diamond

EX • D/VS2 • IGI LG837623010

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837623010

Diamond specifications and retailer prices

From $326 NZD
$184 USD
As of October 30, 2026
Save $336 NZD (51%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $662 NZD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837623010 or 837623010. Listed at 2 retailers as of October 30, 2026, with prices from $326 to $662, a $336 spread on the same certified stone. 77 Diamonds lists it at $662. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837623010
Dimensions6.01 × 6.96 × 4.11 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.01 mm6.96 mm0.99 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837623010
Side View
Table 60.0%Crown 35.9°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 59.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $662 NZD|Low: $326 NZD|High: $721 NZD|Avg: $618 NZD|-7.0%
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2$326 NZD
77 Diamonds$662 NZD

35 data points across 2 retailers

2 retailers$326 NZD to $662 NZD

A
Cheapest Retailer
-
$326 NZD
$184 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSTVSCSXGHGSK · Oct 31
$662 NZD
£294 GBP
View
1 more retailer has this diamond
Prices start from $326 NZDSave up to $336 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
0.99ct Heart
$326 NZD