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Heart|Lab Grown|IGI

1.25ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG844657604

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844657604

Diamond specifications and retailer prices

From $229 SGD
As of November 4, 2026
Save $1,210 SGD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,439 SGD at Reve Diamonds · As of November 4, 2026
View at Reve 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844657604 or 844657604. Listed at 19 retailers as of November 4, 2026, with prices from $229 to $1,439, a $1,210 spread on the same certified stone. Reve Diamonds lists it at $1,439. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844657604
Dimensions7.07 × 7.34 × 4.19 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.07 mm7.34 mm1.25 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844657604
Side View
Table 65.0%Crown 38°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 57.1%

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: $376 SGD|Low: $229 SGD|High: $1,439 SGD|Avg: $692 SGD|-3.0%
Retailer 1
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Retailer 18
Reve Diamonds
November 5, 2026
Retailer 14$229 SGD
Retailer 16$255 SGD
Retailer 2$266 SGD
Retailer 4$284 SGD
Retailer 9$327 SGD
Retailer 1$376 SGD
Retailer 6$469 SGD
Retailer 18$502 SGD
Retailer 12$505 SGD
Retailer 10$607 SGD
Retailer 11$618 SGD
Retailer 3$723 SGD
Retailer 15$912 SGD
Retailer 7$927 SGD
Retailer 5$943 SGD
Retailer 8$971 SGD
Retailer 17$980 SGD
Retailer 13$1,322 SGD
Reve Diamonds$1,439 SGD

11 data points across 19 retailers

19 retailers$229 SGD to $1,439 SGD

A
Cheapest Retailer
-
$229 SGD
A
Retailer 2
-
$255 SGD
View
Final sale: no returns
A
Retailer 3
-
$266 SGD
View
A
Retailer 4
-
$284 SGD
View
A
Retailer 5
-
$327 SGD
View
A
Retailer 6
-
$376 SGD
View
A
Retailer 7
-
$469 SGD
View
A
Retailer 8
-
$502 SGD
View
A
Retailer 9
-
$505 SGD
View
Retailer 10
-
$607 SGD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$618 SGD
View
B+
Retailer 12
-
$723 SGD
View
B
Retailer 13
-
$912 SGD
View
B+
Retailer 14
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$927 SGD
View
B+
Retailer 15
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$943 SGD
View
B+
Retailer 16
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$971 SGD
View
B
Retailer 17
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$980 SGD
View
B
Retailer 18
-
$1,322 SGD
View
Most Expensive
B
Reve Diamonds
C6C70DFFF · Nov 4
$1,439 SGD
$1,127 USD
View
18 more retailers have this diamond
Prices start from $229 SGDSave up to $1,210 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
$229 SGD