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Heart|Lab Grown|IGI

1.20ct G VVS2 Heart Lab Grown Diamond

VG • G/VVS2 • IGI LG674506577

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG674506577

Diamond specifications and retailer prices

From $243 SGD
As of November 4, 2026
Save $2,083 SGD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,326 SGD at Do Amore Diamonds · As of November 4, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG674506577 or 674506577. Listed at 15 retailers as of November 4, 2026, with prices from $243 to $2,326, a $2,083 spread on the same certified stone. Do Amore Diamonds lists it at $2,326. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG674506577
Dimensions7.44 × 6.65 × 4.19 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.44 mm6.65 mm1.20 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG674506577
Side View
Table 64.0%Crown 33.1°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 56.3%

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 4
Current: $606 SGD|Low: $233 SGD|High: $1,585 SGD|Avg: $650 SGD|+2.4%
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
November 5, 2026
Retailer 10$243 SGD
Retailer 4$270 SGD
Retailer 14$281 SGD
Retailer 2$300 SGD
Retailer 12$300 SGD
Retailer 11$405 SGD
Retailer 5$449 SGD
Retailer 1$606 SGD
Retailer 3$711 SGD
Retailer 7$810 SGD
Retailer 9$969 SGD
Retailer 13$1,066 SGD
Retailer 8$1,326 SGD
Retailer 6$1,585 SGD

42 data points across 14 retailers

15 retailers$243 SGD to $2,326 SGD

A
Cheapest Retailer
-
$243 SGD
A
Retailer 2
-
$270 SGD
View
Final sale: no returns
A
Retailer 3
-
$281 SGD
View
A
Retailer 4
-
$300 SGD
View
Retailer 5
-
$300 SGD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$405 SGD
View
A
Retailer 7
-
$449 SGD
View
B+
Retailer 8
-
$606 SGD
View
B+
Retailer 9
-
$711 SGD
View
B+
Retailer 10
-
$810 SGD
View
B
Retailer 11
-
$969 SGD
View
B
Retailer 12
-
$1,066 SGD
View
B
Retailer 13
-
$1,286 SGD
View
B
Retailer 14
-
$1,326 SGD
View
Most Expensive
B
Do Amore Diamonds
27-39B8A020D · Nov 4
$2,326 SGD
$1,820 USD
View
14 more retailers have this diamond
Prices start from $243 SGDSave up to $2,083 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
$243 SGD