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Heart|Lab Grown|IGI

0.91ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG803660731

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803660731

Diamond specifications and retailer prices

From $146 USD
As of October 27, 2026
Save $1,213 USD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,359 USD at MOH London · As of October 25, 2026
View at MOH London

About this 0.91ct lab-grown heart diamond

This 0.91ct 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 LG803660731 or 803660731. Listed at 17 retailers as of October 25, 2026, with prices from $146 to $1,359, a $1,213 spread on the same certified stone. MOH London lists it at $1,359. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803660731
Dimensions6.71 × 5.83 × 3.95 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.71 mm5.83 mm0.91 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803660731
Side View
Table 65.0%Crown 39°Girdle: THN-MEDPavilion 39.7°Culet: NoneDepth 58.9%

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 27
Current: $1,359 USD|Low: $146 USD|High: $1,431 USD|Avg: $467 USD|-3.9%
MOH London
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 30, 2026
Retailer 5$146 USD
Retailer 7$179 USD
Retailer 9$212 USD
Retailer 10$272 USD
Retailer 4$308 USD
Retailer 13$322 USD
Retailer 11$378 USD
Retailer 12$404 USD
Retailer 3$405 USD
Retailer 8$445 USD
Retailer 6$497 USD
Retailer 2$530 USD
MOH London$1,359 USD

42 data points across 13 retailers

17 retailers$146 USD to $1,359 USD

Retailer 1
-
$131 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$146 USD
View
Final sale: no returns
Retailer 3
-
$152 USD
View
Price last confirmed 15 days ago
Retailer 4
-
$163 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$179 USD
HK$1,400 HKD
View
A
Retailer 6
-
$212 USD
£167 GBP
View
A
Retailer 7
-
$272 USD
£214 GBP
View
B+
Retailer 8
-
$308 USD
View
A
Retailer 9
-
$322 USD
View
B+
Retailer 10
-
$378 USD
£298 GBP
View
B+
Retailer 11
-
$404 USD
View
B+
Retailer 12
-
$405 USD
View
B+
Retailer 13
-
$445 USD
SGD 602 SGD
View
B+
Retailer 14
-
$497 USD
View
Retailer 15
-
$523 USD
View
Price last confirmed 13 days ago
B+
Retailer 16
-
$530 USD
View
Most Expensive
B
MOH London
LG803660731 · Oct 25
$1,359 USD
£1,070 GBP
View
16 more retailers have this diamond
Prices start from $146 USDSave up to $1,213 USD

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
$146 USD