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Heart|Lab Grown|IGI

1.25ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG842617852

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG842617852

Diamond specifications and retailer prices

From $328 SGD
As of November 4, 2026
Save $1,429 SGD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,757 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842617852 or 842617852. Listed at 17 retailers as of November 4, 2026, with prices from $328 to $1,757, a $1,429 spread on the same certified stone. Reve Diamonds lists it at $1,757. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842617852
Dimensions6.36 × 7.44 × 4.44 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.36 mm7.44 mm1.25 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842617852
Side View
Table 60.0%Crown 38.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 59.7%

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: $764 SGD|Low: $328 SGD|High: $1,757 SGD|Avg: $820 SGD|+0.8%
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
Retailer 17
Reve Diamonds
November 5, 2026
Retailer 4$328 SGD
Retailer 9$367 SGD
Retailer 15$381 SGD
Retailer 2$407 SGD
Retailer 17$407 SGD
Retailer 3$466 SGD
Retailer 14$543 SGD
Retailer 5$613 SGD
Retailer 12$703 SGD
Retailer 7$729 SGD
Retailer 1$764 SGD
Retailer 16$809 SGD
Retailer 13$958 SGD
Retailer 11$998 SGD
Retailer 6$1,309 SGD
Retailer 8$1,373 SGD
Retailer 10$1,626 SGD
Reve Diamonds$1,757 SGD

21 data points across 18 retailers

17 retailers$328 SGD to $1,757 SGD

A
Cheapest Retailer
-
$328 SGD
A
Retailer 2
-
$367 SGD
View
Final sale: no returns
A
Retailer 3
-
$381 SGD
View
Retailer 4
-
$407 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$407 SGD
View
A
Retailer 6
-
$543 SGD
View
A
Retailer 7
-
$613 SGD
View
B+
Retailer 8
-
$703 SGD
View
B+
Retailer 9
-
$729 SGD
View
B+
Retailer 10
-
$764 SGD
View
B+
Retailer 11
-
$809 SGD
View
B+
Retailer 12
-
$958 SGD
View
B+
Retailer 13
-
$998 SGD
View
B
Retailer 14
-
$1,309 SGD
View
B
Retailer 15
-
$1,373 SGD
View
B
Retailer 16
-
$1,626 SGD
View
Most Expensive
B
Reve Diamonds
817E5B69B · Nov 4
$1,757 SGD
$1,376 USD
View
16 more retailers have this diamond
Prices start from $328 SGDSave up to $1,429 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
$328 SGD