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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 $235 SGD
$184 USD
As of October 30, 2026
Save $245 SGD (51%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $481 SGD at 77 Diamonds · As of October 30, 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 $235 to $481, a $245 spread on the same certified stone. 77 Diamonds lists it at $481. 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: $481 SGD|Low: $235 SGD|High: $536 SGD|Avg: $445 SGD|-9.8%
77 Diamonds
Retailer 2
October 30, 2026
Retailer 2$235 SGD
77 Diamonds$481 SGD

26 data points across 2 retailers

2 retailers$235 SGD to $481 SGD

A
Cheapest Retailer
-
$235 SGD
$184 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSTVSDFPBVWNV · Oct 30
$481 SGD
£296 GBP
View
1 more retailer has this diamond
Prices start from $235 SGDSave up to $245 SGD

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
$235 SGD