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Heart|Lab Grown|IGI

0.91ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG838639793

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG838639793

Diamond specifications and retailer prices

From $326 NZD
$184 USD
As of October 30, 2026
Save $335 NZD (51%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $661 NZD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.91ct lab-grown heart diamond

This 0.91ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838639793 or 838639793. Listed at 2 retailers as of October 30, 2026, with prices from $326 to $661, a $335 spread on the same certified stone. 77 Diamonds lists it at $661. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838639793
Dimensions6.24 × 6.83 × 3.80 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.24 mm6.83 mm0.91 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838639793
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 55.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $661 NZD|Low: $326 NZD|High: $743 NZD|Avg: $611 NZD|-10.5%
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2$326 NZD
77 Diamonds$661 NZD

27 data points across 2 retailers

2 retailers$326 NZD to $661 NZD

A
Cheapest Retailer
-
$326 NZD
$184 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSTVSDFPBVWNV · Oct 31
$661 NZD
£294 GBP
View
1 more retailer has this diamond
Prices start from $326 NZDSave up to $335 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
0.91ct Heart
$326 NZD