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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 $376 SGD
$294 USD
As of November 1, 2026
Save $2,617 SGD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,517 SGD 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
Colour
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

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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: $2,993 SGD|Low: $359 SGD|High: $3,517 SGD|Avg: $1,153 SGD|+4.5%
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 2, 2026
Retailer 4$376 SGD
Retailer 3$513 SGD
Retailer 5$559 SGD
Retailer 10$603 SGD
Retailer 14$620 SGD
Retailer 7$763 SGD
Retailer 11$816 SGD
Retailer 2$934 SGD
Retailer 13$1,125 SGD
Retailer 12$1,234 SGD
Retailer 15$1,283 SGD
Retailer 8$1,693 SGD
Retailer 9$1,847 SGD
Retailer 6$1,993 SGD
Do Amore Diamonds$2,993 SGD

40 data points across 15 retailers

23 retailers$376 SGD to $2,993 SGD

Retailer 1
-
$322 SGD
$252 USD
Price last confirmed 14 days ago
Retailer 2
-
$373 SGD
$292 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$376 SGD
$294 USD
View
Final sale: no returns
Retailer 4
-
$399 SGD
$312 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$491 SGD
$384 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$513 SGD
$401 USD
View
A
Retailer 7
-
$559 SGD
$437 USD
View
A
Retailer 8
-
$603 SGD
£371 GBP
View
B+
Retailer 9
-
$620 SGD
$485 USD
View
B+
Retailer 10
-
$763 SGD
A$918 AUD
View
B+
Retailer 11
-
$816 SGD
£502 GBP
View
B
Retailer 12
-
$934 SGD
ZAR 11,794 ZAR
View
B
Retailer 13
-
$1,125 SGD
A$1,353 AUD
View
B
Retailer 14
-
$1,234 SGD
A$1,485 AUD
View
B
Retailer 15
-
$1,283 SGD
$1,003 USD
View
B
Retailer 16
-
$1,410 SGD
CA$1,532 CAD
View
Retailer 17
-
$1,417 SGD
$1,108 USD
View
Price last confirmed 17 days ago
B
Retailer 18
-
$1,693 SGD
$1,324 USD
View
Retailer 19
-
$1,736 SGD
$1,357 USD
View
Price last confirmed 15 days ago
B
Retailer 20
-
$1,847 SGD
£1,137 GBP
View
B
Retailer 21
-
$1,993 SGD
View
B
Retailer 22
-
$2,993 SGD
$2,340 USD
View
Most Expensive
Do Amore Diamonds
27-C0E089F37 · Oct 29
$3,517 SGD
$2,750 USD
View
Price under review
22 more retailers have this diamond
Prices start from $376 SGDSave up to $2,617 SGD

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
$376 SGD