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Heart|Lab Grown|IGI

1.20ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG574350074

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG574350074

Diamond specifications and retailer prices

From $294 USD
As of November 1, 2026
Save $2,046 USD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,750 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 LG574350074 or 574350074. Listed at 23 retailers as of October 30, 2026, with a 696% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle32.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574350074
Dimensions6.38 × 7.50 × 4.38 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.38 mm7.50 mm1.20 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574350074
Side View
Table 54.0%Crown 32.2°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 58.4%

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 1
Current: $2,340 USD|Low: $281 USD|High: $2,750 USD|Avg: $905 USD|-4.1%
Do Amore Diamonds
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
November 1, 2026
Retailer 3$294 USD
Retailer 15$401 USD
Retailer 4$437 USD
Retailer 9$471 USD
Retailer 13$485 USD
Retailer 6$587 USD
Retailer 7$597 USD
Retailer 10$638 USD
Retailer 12$879 USD
Retailer 11$965 USD
Retailer 14$1,003 USD
Retailer 2$1,324 USD
Retailer 8$1,444 USD
Retailer 5$1,558 USD
Do Amore Diamonds$2,340 USD

39 data points across 15 retailers

23 retailers$294 USD to $2,340 USD

Retailer 1
-
$252 USD
Price last confirmed 13 days ago
Retailer 2
-
$292 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$294 USD
View
Final sale: no returns
Retailer 4
-
$312 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$384 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$401 USD
View
A
Retailer 7
-
$437 USD
View
A
Retailer 8
-
$471 USD
£371 GBP
View
B+
Retailer 9
-
$485 USD
View
Retailer 10
-
$587 USD
ZAR 9,481 ZAR
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$597 USD
A$918 AUD
View
B+
Retailer 12
-
$638 USD
£502 GBP
View
B
Retailer 13
-
$879 USD
A$1,353 AUD
View
B
Retailer 14
-
$965 USD
A$1,485 AUD
View
B
Retailer 15
-
$1,003 USD
View
B
Retailer 16
-
$1,103 USD
CA$1,532 CAD
View
Retailer 17
-
$1,108 USD
View
Price last confirmed 15 days ago
B
Retailer 18
-
$1,324 USD
View
Retailer 19
-
$1,357 USD
View
Price last confirmed 14 days ago
B
Retailer 20
-
$1,444 USD
£1,137 GBP
View
B
Retailer 21
-
$1,558 USD
SGD 2,106 SGD
View
B
Retailer 22
-
$2,340 USD
View
Most Expensive
Do Amore Diamonds
27-C0E089F37 · Oct 29
$2,750 USD
View
Price under review
22 more retailers have this diamond
Prices start from $294 USDSave up to $2,046 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
$294 USD