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Heart|Lab Grown|IGI

1.29ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG570366032

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG570366032

Diamond specifications and retailer prices

From $310 SGD
As of October 30, 2026
Save $1,390 SGD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,701 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.29ct lab-grown heart diamond

This 1.29ct 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 LG570366032 or 570366032. Listed at 20 retailers as of October 30, 2026, with prices from $310 to $1,701, a $1,390 spread on the same certified stone. Reve Diamonds lists it at $1,701. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570366032
Dimensions6.47 × 7.44 × 4.46 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
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
6.47 mm7.44 mm1.29 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570366032
Side View
Table 61.5%Crown 35.2°Girdle: STK-VTKPavilion 42.7°Culet: NoneDepth 59.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $723 SGD|Low: $298 SGD|High: $1,562 SGD|Avg: $729 SGD|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 10$310 SGD
Retailer 4$347 SGD
Retailer 11$386 SGD
Retailer 12$386 SGD
Retailer 8$543 SGD
Retailer 7$664 SGD
Retailer 3$694 SGD
Retailer 1$723 SGD
Retailer 6$943 SGD
Retailer 2$1,238 SGD
Retailer 9$1,243 SGD
Retailer 5$1,539 SGD

44 data points across 12 retailers

20 retailers$310 SGD to $1,701 SGD

Retailer 1
-
$310 SGD
Price last confirmed 36 days ago
A
Retailer 2
-
$310 SGD
View
A
Retailer 3
-
$347 SGD
View
Final sale: no returns
Retailer 4
-
$360 SGD
View
Price last confirmed 37 days ago
Retailer 5
-
$381 SGD
View
Price last confirmed 39 days ago
Retailer 6
-
$386 SGD
View
Price last confirmed 7 days ago
Retailer 7
-
$386 SGD
View
Price last confirmed 11 days ago
A
Retailer 8
-
$424 SGD
View
A
Retailer 9
-
$543 SGD
View
B+
Retailer 10
-
$664 SGD
View
B+
Retailer 11
-
$681 SGD
View
B+
Retailer 12
-
$694 SGD
View
B+
Retailer 13
-
$723 SGD
View
B+
Retailer 14
-
$943 SGD
View
Retailer 15
-
$1,238 SGD
View
Price last confirmed 7 days ago
B
Retailer 16
-
$1,243 SGD
View
B
Retailer 17
-
$1,247 SGD
View
B
Retailer 18
-
$1,304 SGD
View
B
Retailer 19
-
$1,539 SGD
View
Most Expensive
B
Reve Diamonds
209E91928 · Nov 4
$1,701 SGD
$1,331 USD
View
19 more retailers have this diamond
Prices start from $310 SGDSave up to $1,390 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
1.29ct Heart
$310 SGD