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Heart|Lab Grown|IGI

1.25ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG784662042

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784662042

Diamond specifications and retailer prices

From $231 SGD
As of November 4, 2026
Save $1,217 SGD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,448 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 LG784662042 or 784662042. Listed at 17 retailers as of November 4, 2026, with prices from $231 to $1,448, a $1,217 spread on the same certified stone. Reve Diamonds lists it at $1,448. 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 angle38.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784662042
Dimensions6.29 × 7.26 × 4.49 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.29 mm7.26 mm1.25 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784662042
Side View
Table 65.0%Crown 38.6°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 61.8%

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: $259 SGD|Low: $231 SGD|High: $1,454 SGD|Avg: $622 SGD|-3.3%
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
Retailer 15
Retailer 16
Reve Diamonds
November 5, 2026
Retailer 13$231 SGD
Retailer 1$259 SGD
Retailer 16$268 SGD
Retailer 9$287 SGD
Retailer 3$290 SGD
Retailer 7$327 SGD
Retailer 6$390 SGD
Retailer 2$499 SGD
Retailer 10$512 SGD
Retailer 4$607 SGD
Retailer 5$619 SGD
Retailer 8$930 SGD
Retailer 12$957 SGD
Retailer 15$975 SGD
Retailer 14$991 SGD
Retailer 11$1,337 SGD
Reve Diamonds$1,448 SGD

45 data points across 17 retailers

17 retailers$231 SGD to $1,448 SGD

A
Cheapest Retailer
-
$231 SGD
A
Retailer 2
-
$259 SGD
View
Final sale: no returns
A
Retailer 3
-
$268 SGD
View
A
Retailer 4
-
$287 SGD
View
Retailer 5
-
$290 SGD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$327 SGD
View
B+
Retailer 7
-
$390 SGD
View
A
Retailer 8
-
$499 SGD
View
A
Retailer 9
-
$512 SGD
View
B+
Retailer 10
-
$607 SGD
View
B+
Retailer 11
-
$619 SGD
View
B
Retailer 12
-
$930 SGD
View
B
Retailer 13
-
$957 SGD
View
B
Retailer 14
-
$975 SGD
View
B
Retailer 15
-
$991 SGD
View
B
Retailer 16
-
$1,337 SGD
View
Most Expensive
B
Reve Diamonds
BBA7F81A1 · Nov 4
$1,448 SGD
$1,134 USD
View
16 more retailers have this diamond
Prices start from $231 SGDSave up to $1,217 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
$231 SGD