Heart|Lab Grown|IGI

0.91ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG828655172

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828655172

Diamond specifications and retailer prices

From $159 USD
As of October 30, 2026
Save $766 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $925 USD at MOH London · As of October 29, 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 LG828655172 or 828655172. Listed at 12 retailers as of October 29, 2026, with prices from $159 to $925, a $766 spread on the same certified stone. MOH London lists it at $925. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828655172
Dimensions6.70 × 6.24 × 3.77 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.70 mm6.24 mm0.91 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828655172
Side View
Table 66.0%Crown 31.3°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 56.3%

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 30
Current: $925 USD|Low: $152 USD|High: $930 USD|Avg: $447 USD|+5.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6$159 USD
Retailer 7$197 USD
Retailer 8$324 USD
Retailer 4$340 USD
Retailer 2$346 USD
Retailer 9$357 USD
Retailer 3$405 USD
Retailer 5$668 USD
Retailer 10$687 USD
MOH London$925 USD

42 data points across 10 retailers

12 retailers$159 USD to $925 USD

Retailer 1
-
$159 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$159 USD
View
Retailer 3
-
$176 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$186 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
$197 USD
View
A
Retailer 6
-
$324 USD
View
B+
Retailer 7
-
$346 USD
£272 GBP
View
B+
Retailer 8
-
$357 USD
View
B+
Retailer 9
-
$405 USD
£319 GBP
View
B
Retailer 10
-
$668 USD
View
Retailer 11
-
$687 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG828655172 · Oct 29
$925 USD
£728 GBP
View
11 more retailers have this diamond
Prices start from $159 USDSave up to $766 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
$159 USD