Heart|Lab Grown|IGI

1.20ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG843688615

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG843688615

Diamond specifications and retailer prices

From $202 USD
As of November 4, 2026
Save $928 USD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,130 USD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.2ct lab-grown heart diamond

This 1.2ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843688615 or 843688615. Listed at 17 retailers as of November 4, 2026, with prices from $202 to $1,130, a $928 spread on the same certified stone. Reve Diamonds lists it at $1,130. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843688615
Dimensions7.21 × 6.89 × 4.30 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.21 mm6.89 mm1.20 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843688615
Side View
Table 59.0%Crown 33.4°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 59.6%

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: $398 USD|Low: $202 USD|High: $6,050 USD|Avg: $641 USD|-13.9%
Retailer 1
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
Reve Diamonds
November 5, 2026
Retailer 15$202 USD
Retailer 10$256 USD
Retailer 9$291 USD
Retailer 12$302 USD
Retailer 1$398 USD
Retailer 5$443 USD
Retailer 6$469 USD
Retailer 14$490 USD
Retailer 11$531 USD
Retailer 7$628 USD
Retailer 2$732 USD
Retailer 3$744 USD
Retailer 16$772 USD
Retailer 13$830 USD
Retailer 8$900 USD
Retailer 4$1,045 USD
Reve Diamonds$1,130 USD

22 data points across 17 retailers

17 retailers$202 USD to $1,130 USD

A
Cheapest Retailer
-
$202 USD
Final sale: no returns
A
Retailer 2
-
$256 USD
View
A
Retailer 3
-
$291 USD
View
B+
Retailer 4
-
$302 USD
View
A
Retailer 5
-
$398 USD
View
A
Retailer 6
-
$443 USD
View
B+
Retailer 7
-
$469 USD
View
B+
Retailer 8
-
$490 USD
View
B+
Retailer 9
-
$531 USD
View
Retailer 10
-
$628 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$732 USD
View
B+
Retailer 12
-
$744 USD
View
B+
Retailer 13
-
$772 USD
View
B
Retailer 14
-
$830 USD
View
Retailer 15
-
$900 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$1,045 USD
View
Most Expensive
B
Reve Diamonds
C6A04BC54 · Nov 4
$1,130 USD
View
16 more retailers have this diamond
Prices start from $202 USDSave up to $928 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
1.20ct Heart
$202 USD