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Heart|Lab Grown|IGI

1.29ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG697501575

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG697501575

Diamond specifications and retailer prices

From $290 SGD
As of November 4, 2026
Save $1,346 SGD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,636 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 LG697501575 or 697501575. Listed at 18 retailers as of November 4, 2026, with prices from $290 to $1,636, a $1,346 spread on the same certified stone. Reve Diamonds lists it at $1,636. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG697501575
Dimensions6.48 × 7.64 × 4.49 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.48 mm7.64 mm1.29 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG697501575
Side View
Table 56.0%Crown 32.1°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 58.8%

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: $478 SGD|Low: $290 SGD|High: $1,654 SGD|Avg: $797 SGD|+9.0%
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 14$290 SGD
Retailer 16$323 SGD
Retailer 4$337 SGD
Retailer 11$360 SGD
Retailer 7$367 SGD
Retailer 1$478 SGD
Retailer 3$612 SGD
Retailer 5$634 SGD
Retailer 12$665 SGD
Retailer 10$673 SGD
Retailer 8$774 SGD
Retailer 6$1,009 SGD
Retailer 9$1,059 SGD
Retailer 15$1,157 SGD
Retailer 2$1,161 SGD
Retailer 17$1,224 SGD
Retailer 13$1,438 SGD
Reve Diamonds$1,636 SGD

37 data points across 18 retailers

18 retailers$290 SGD to $1,636 SGD

A
Cheapest Retailer
-
$290 SGD
A
Retailer 2
-
$323 SGD
View
Final sale: no returns
A
Retailer 3
-
$337 SGD
View
A
Retailer 4
-
$360 SGD
View
Retailer 5
-
$367 SGD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$478 SGD
View
B+
Retailer 7
-
$612 SGD
View
B+
Retailer 8
-
$634 SGD
View
B+
Retailer 9
-
$665 SGD
View
B+
Retailer 10
-
$673 SGD
View
B+
Retailer 11
-
$774 SGD
View
B
Retailer 12
-
$1,009 SGD
View
B
Retailer 13
-
$1,059 SGD
View
B
Retailer 14
-
$1,157 SGD
View
B
Retailer 15
-
$1,161 SGD
View
B
Retailer 16
-
$1,224 SGD
View
B
Retailer 17
-
$1,438 SGD
View
Most Expensive
B
Reve Diamonds
8D16653A4 · Nov 4
$1,636 SGD
$1,281 USD
View
17 more retailers have this diamond
Prices start from $290 SGDSave up to $1,346 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
$290 SGD