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Heart|Lab Grown|IGI

1.55ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG794641407

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG794641407

Diamond specifications and retailer prices

From $310 SGD
As of November 6, 2026
Save $1,252 SGD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,562 SGD at Brilliance · As of November 5, 2026
View at Brilliance

About this 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794641407 or 794641407. Listed at 22 retailers as of November 5, 2026, with prices from $310 to $1,562, a $1,252 spread on the same certified stone. Brilliance lists it at $1,562. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794641407
Dimensions7.17 × 7.90 × 4.77 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.17 mm7.90 mm1.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794641407
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 60.4%

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 6
Current: $1,562 SGD|Low: $308 SGD|High: $1,612 SGD|Avg: $814 SGD|-0.2%
Brilliance
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
Retailer 18
November 6, 2026
Retailer 7$310 SGD
Retailer 8$346 SGD
Retailer 4$359 SGD
Retailer 16$383 SGD
Retailer 3$515 SGD
Retailer 10$596 SGD
Retailer 2$632 SGD
Retailer 14$663 SGD
Retailer 17$707 SGD
Retailer 11$718 SGD
Retailer 5$773 SGD
Retailer 6$895 SGD
Retailer 15$1,174 SGD
Retailer 18$1,234 SGD
Retailer 13$1,238 SGD
Retailer 9$1,300 SGD
Retailer 12$1,534 SGD
Brilliance$1,562 SGD

40 data points across 18 retailers

22 retailers$310 SGD to $1,562 SGD

A
Cheapest Retailer
-
$310 SGD
A
Retailer 2
-
$346 SGD
View
Final sale: no returns
A
Retailer 3
-
$359 SGD
View
A
Retailer 4
-
$383 SGD
View
Retailer 5
-
$397 SGD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$515 SGD
View
Retailer 7
-
$596 SGD
View
Price last confirmed 10 days ago
A
Retailer 8
-
$632 SGD
View
A
Retailer 9
-
$663 SGD
View
A
Retailer 10
-
$707 SGD
View
A
Retailer 11
-
$718 SGD
View
B+
Retailer 12
-
$773 SGD
View
Retailer 13
-
$895 SGD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$974 SGD
View
Retailer 15
-
$1,102 SGD
View
Price last confirmed 160 days ago
B+
Retailer 16
-
$1,174 SGD
View
B
Retailer 17
-
$1,234 SGD
View
B
Retailer 18
-
$1,238 SGD
View
B
Retailer 19
-
$1,300 SGD
View
B
Retailer 20
-
$1,387 SGD
View
B
Retailer 21
-
$1,534 SGD
View
Most Expensive
B
Brilliance
D41407653 · Nov 5
$1,562 SGD
$1,219 USD
View
21 more retailers have this diamond
Prices start from $310 SGDSave up to $1,252 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
1.55ct Heart
$310 SGD