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Heart|Lab Grown|IGI

1.29ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG837606352

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837606352

Diamond specifications and retailer prices

From $337 SGD
$264 USD
As of October 30, 2026
Save $1,451 SGD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,788 SGD at Reve Diamonds · As of October 30, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837606352 or 837606352. Listed at 18 retailers as of October 30, 2026, with prices from $337 to $1,788, a $1,451 spread on the same certified stone. Reve Diamonds lists it at $1,788. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837606352
Dimensions6.42 × 7.37 × 4.49 mm
L/W Ratio1.15
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
6.42 mm7.37 mm1.29 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837606352
Side View
Table 58.0%Crown 39.6°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 60.9%

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: Oct 30
Current: $802 SGD|Low: $325 SGD|High: $1,788 SGD|Avg: $951 SGD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Reve Diamonds
October 31, 2026
Retailer 2$337 SGD
Retailer 6$392 SGD
Retailer 3$419 SGD
Retailer 10$480 SGD
Retailer 9$560 SGD
Retailer 15$620 SGD
Retailer 14$720 SGD
Retailer 1$802 SGD
Retailer 5$855 SGD
Retailer 8$989 SGD
Retailer 13$1,020 SGD
Retailer 4$1,347 SGD
Retailer 7$1,412 SGD
Retailer 11$1,490 SGD
Retailer 12$1,689 SGD
Reve Diamonds$1,788 SGD

35 data points across 16 retailers

18 retailers$337 SGD to $1,788 SGD

A
Cheapest Retailer
-
$337 SGD
$264 USD
A
Retailer 2
-
$377 SGD
$295 USD
View
Final sale: no returns
A
Retailer 3
-
$392 SGD
$307 USD
View
Retailer 4
-
$419 SGD
$328 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$419 SGD
$328 USD
View
A
Retailer 6
-
$480 SGD
£295 GBP
View
A
Retailer 7
-
$560 SGD
$438 USD
View
A
Retailer 8
-
$620 SGD
$485 USD
View
B+
Retailer 9
-
$720 SGD
ZAR 9,098 ZAR
View
B+
Retailer 10
-
$802 SGD
£494 GBP
View
B+
Retailer 11
-
$855 SGD
$669 USD
View
B+
Retailer 12
-
$989 SGD
$774 USD
View
B+
Retailer 13
-
$1,020 SGD
A$1,227 AUD
View
B
Retailer 14
-
$1,347 SGD
$1,054 USD
View
B
Retailer 15
-
$1,412 SGD
$1,105 USD
View
B
Retailer 16
-
$1,490 SGD
A$1,793 AUD
View
B
Retailer 17
-
$1,689 SGD
£1,040 GBP
View
Most Expensive
B
Reve Diamonds
AE19706A0 · Oct 30
$1,788 SGD
$1,399 USD
View
17 more retailers have this diamond
Prices start from $337 SGDSave up to $1,451 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
$337 SGD