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Heart|Lab Grown|IGI

0.59ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG780611937

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG780611937

Diamond specifications and retailer prices

From $299 USD
As of October 30, 2026
Save $763 USD (72%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,062 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.59ct lab-grown heart diamond

This 0.59ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780611937 or 780611937. Listed at 8 retailers as of October 26, 2026, with prices from $299 to $1,062, a $763 spread on the same certified stone. MOH London lists it at $1,062. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.59
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780611937
Dimensions5.18 × 5.72 × 3.33 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.18 mm5.72 mm0.59 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780611937
Side View
Table 64.0%Crown 38.7°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 58.2%

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: $1,062 USD|Low: $295 USD|High: $1,243 USD|Avg: $636 USD|-10.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4$299 USD
Retailer 9$408 USD
Retailer 6$455 USD
Retailer 8$482 USD
Retailer 2$490 USD
Retailer 3$522 USD
Retailer 5$903 USD
Retailer 7$906 USD
MOH London$1,062 USD

43 data points across 9 retailers

8 retailers$299 USD to $1,062 USD

A
Cheapest Retailer
-
$299 USD
B+
Retailer 2
-
$455 USD
View
B+
Retailer 3
-
$482 USD
View
B+
Retailer 4
-
$490 USD
£385 GBP
View
B+
Retailer 5
-
$522 USD
A$803 AUD
View
B
Retailer 6
-
$903 USD
View
B
Retailer 7
-
$906 USD
View
Most Expensive
B
MOH London
LG780611937 · Oct 26
$1,062 USD
£836 GBP
View
7 more retailers have this diamond
Prices start from $299 USDSave up to $763 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
0.59ct Heart
$299 USD