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Heart|Lab Grown|IGI

0.94ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG821609523

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821609523

Diamond specifications and retailer prices

From $149 USD
As of November 4, 2026
Save $713 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $862 USD at MOH London · As of November 2, 2026
View at MOH London

About this 0.94ct lab-grown heart diamond

This 0.94ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821609523 or 821609523. Listed at 17 retailers as of November 2, 2026, with prices from $149 to $862, a $713 spread on the same certified stone. MOH London lists it at $862. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.94
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821609523
Dimensions6.56 × 6.76 × 3.78 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.56 mm6.76 mm0.94 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821609523
Side View
Table 56.0%Crown 29.2°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 55.9%

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: Nov 4
Current: $862 USD|Low: $149 USD|High: $914 USD|Avg: $439 USD|-5.6%
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
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 12$149 USD
Retailer 13$172 USD
Retailer 16$184 USD
Retailer 10$236 USD
Retailer 9$250 USD
Retailer 2$316 USD
Retailer 6$318 USD
Retailer 3$322 USD
Retailer 15$334 USD
Retailer 4$379 USD
Retailer 7$426 USD
Retailer 14$459 USD
Retailer 5$486 USD
Retailer 17$593 USD
Retailer 11$626 USD
Retailer 8$648 USD
MOH London$862 USD

42 data points across 17 retailers

17 retailers$149 USD to $862 USD

A
Cheapest Retailer
-
$149 USD
A
Retailer 2
-
$172 USD
View
A
Retailer 3
-
$184 USD
View
A
Retailer 4
-
$236 USD
View
B+
Retailer 5
-
$250 USD
View
B+
Retailer 6
-
$316 USD
View
B+
Retailer 7
-
$318 USD
View
A
Retailer 8
-
$322 USD
View
B+
Retailer 9
-
$334 USD
View
B+
Retailer 10
-
$379 USD
View
B+
Retailer 11
-
$426 USD
View
B+
Retailer 12
-
$459 USD
View
Retailer 13
-
$486 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$593 USD
View
B
Retailer 15
-
$626 USD
View
B
Retailer 16
-
$648 USD
View
Most Expensive
B
MOH London
LG821609523 · Nov 2
$862 USD
£679 GBP
View
16 more retailers have this diamond
Prices start from $149 USDSave up to $713 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
0.94ct Heart
$149 USD