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Heart|Lab Grown|IGI

1.25ct D VS2 Heart Lab Grown Diamond

EX • D/VS2 • IGI LG754578474

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG754578474

Diamond specifications and retailer prices

From $436 SGD
As of November 4, 2026
Save $2,082 SGD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,517 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.25ct lab-grown heart diamond

This 1.25ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754578474 or 754578474. Listed at 11 retailers as of November 2, 2026, with prices from $436 to $2,517, a $2,082 spread on the same certified stone. Do Amore Diamonds lists it at $2,517. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754578474
Dimensions6.77 × 7.25 × 4.44 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
6.77 mm7.25 mm1.25 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754578474
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.2%

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: $2,517 SGD|Low: $373 SGD|High: $2,620 SGD|Avg: $947 SGD|-3.9%
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 13$386 SGD
Retailer 15$436 SGD
Retailer 11$487 SGD
Retailer 5$557 SGD
Retailer 10$576 SGD
Retailer 8$721 SGD
Retailer 14$737 SGD
Retailer 4$777 SGD
Retailer 6$938 SGD
Retailer 3$1,041 SGD
Retailer 12$1,048 SGD
Retailer 7$1,049 SGD
Retailer 2$1,435 SGD
Retailer 9$1,661 SGD
Do Amore Diamonds$2,517 SGD

25 data points across 15 retailers

11 retailers$436 SGD to $2,517 SGD

Retailer 1
-
$386 SGD
Price last confirmed 15 days ago
B+
Retailer 2
-
$436 SGD
View
Retailer 3
-
$487 SGD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$576 SGD
View
B+
Retailer 5
-
$721 SGD
View
B+
Retailer 6
-
$737 SGD
View
Retailer 7
-
$1,041 SGD
View
Price last confirmed 40 days ago
B
Retailer 8
-
$1,048 SGD
View
B
Retailer 9
-
$1,435 SGD
View
B
Retailer 10
-
$1,661 SGD
View
Most Expensive
B
Do Amore Diamonds
27-D650E9B4E · Nov 2
$2,517 SGD
$1,970 USD
View
10 more retailers have this diamond
Prices start from $436 SGDSave up to $2,082 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
1.25ct Heart
$436 SGD