Heart|Lab Grown|IGI

0.91ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG823628475

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823628475

Diamond specifications and retailer prices

From $158 USD
As of October 24, 2026
Save $1,258 USD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,416 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 LG823628475 or 823628475. Listed at 15 retailers as of October 24, 2026, with prices from $158 to $1,416, a $1,258 spread on the same certified stone. MOH London lists it at $1,416. 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 angle33.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823628475
Dimensions6.85 × 6.09 × 3.73 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.85 mm6.09 mm0.91 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG823628475
Side View
Table 64.0%Crown 33.7°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 54.5%

Caratlytics Score

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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 24
Current: $1,416 USD|Low: $131 USD|High: $1,431 USD|Avg: $442 USD|+76.7%
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
Retailer 14
October 31, 2026
Retailer 4$137 USD
Retailer 3$153 USD
Retailer 14$158 USD
Retailer 6$169 USD
Retailer 10$221 USD
Retailer 11$286 USD
Retailer 13$317 USD
Retailer 12$394 USD
Retailer 2$420 USD
Retailer 9$465 USD
Retailer 8$524 USD
Retailer 7$530 USD
Retailer 5$544 USD
MOH London$1,416 USD

43 data points across 14 retailers

15 retailers$158 USD to $1,416 USD

Retailer 1
-
$137 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$158 USD
View
A
Retailer 3
-
$169 USD
View
A
Retailer 4
-
$192 USD
HK$1,500 HKD
View
A
Retailer 5
-
$221 USD
£174 GBP
View
A
Retailer 6
-
$286 USD
£225 GBP
View
B+
Retailer 7
-
$317 USD
View
B+
Retailer 8
-
$325 USD
View
B+
Retailer 9
-
$394 USD
£310 GBP
View
B+
Retailer 10
-
$420 USD
View
B+
Retailer 11
-
$465 USD
SGD 628 SGD
View
B+
Retailer 12
-
$524 USD
View
B+
Retailer 13
-
$530 USD
View
B+
Retailer 14
-
$544 USD
View
Most Expensive
B
MOH London
LG823628475 · Oct 25
$1,416 USD
£1,115 GBP
View
14 more retailers have this diamond
Prices start from $158 USDSave up to $1,258 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
$158 USD