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Heart|Lab Grown|IGI

1.59ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG776683046

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG776683046

Diamond specifications and retailer prices

From $234 USD
As of October 27, 2026
Save $1,316 USD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,550 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.59ct lab-grown heart diamond

This 1.59ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776683046 or 776683046. Listed at 16 retailers as of October 27, 2026, with prices from $234 to $1,550, a $1,316 spread on the same certified stone. Brilliant Earth lists it at $1,550. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776683046
Dimensions7.48 × 8.01 × 4.72 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.48 mm8.01 mm1.59 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776683046
Side View
Table 56.0%Crown 34.9°Girdle: MED-STKPavilion 40°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: $1,550 USD|Low: $234 USD|High: $1,660 USD|Avg: $713 USD|-6.6%
Brilliant Earth
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
October 29, 2026
Retailer 14$234 USD
Retailer 11$272 USD
Retailer 3$291 USD
Retailer 16$291 USD
Retailer 13$325 USD
Retailer 8$493 USD
Retailer 2$500 USD
Retailer 10$547 USD
Retailer 6$563 USD
Retailer 4$621 USD
Retailer 15$935 USD
Retailer 12$938 USD
Retailer 7$987 USD
Retailer 9$1,171 USD
Retailer 5$1,183 USD
Brilliant Earth$1,550 USD

38 data points across 16 retailers

16 retailers$234 USD to $1,550 USD

A
Cheapest Retailer
-
$234 USD
A
Retailer 2
-
$272 USD
View
A
Retailer 3
-
$291 USD
View
A
Retailer 4
-
$291 USD
View
A
Retailer 5
-
$325 USD
£256 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
$493 USD
View
A
Retailer 7
-
$500 USD
€476 EUR
View
A
Retailer 8
-
$547 USD
£430 GBP
View
B+
Retailer 9
-
$563 USD
View
B+
Retailer 10
-
$621 USD
View
B+
Retailer 11
-
$935 USD
View
B
Retailer 12
-
$938 USD
View
B
Retailer 13
-
$987 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$1,171 USD
£922 GBP
View
B
Retailer 15
-
$1,183 USD
View
Most Expensive
B
Brilliant Earth
17857156A · Oct 28
$1,550 USD
View
15 more retailers have this diamond
Prices start from $234 USDSave up to $1,316 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
1.59ct Heart
$234 USD