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Heart|Lab Grown|IGI

1.55ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG629404267

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG629404267

Diamond specifications and retailer prices

From $331 SGD
As of November 4, 2026
Save $1,995 SGD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,326 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG629404267 or 629404267. Listed at 17 retailers as of November 4, 2026, with prices from $331 to $2,326, a $1,995 spread on the same certified stone. Do Amore Diamonds lists it at $2,326. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629404267
Dimensions7.13 × 8.03 × 4.59 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.13 mm8.03 mm1.55 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629404267
Side View
Table 62.0%Crown 38.7°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 57.2%

Caratlytics Score

How it works →
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: $2,326 SGD|Low: $284 SGD|High: $2,862 SGD|Avg: $1,052 SGD|-18.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 3$298 SGD
Retailer 5$331 SGD
Retailer 12$345 SGD
Retailer 13$496 SGD
Retailer 8$703 SGD
Retailer 2$765 SGD
Retailer 7$953 SGD
Retailer 11$1,191 SGD
Retailer 10$1,502 SGD
Retailer 4$1,526 SGD
Retailer 6$1,627 SGD
Retailer 9$2,310 SGD
Do Amore Diamonds$2,326 SGD

45 data points across 13 retailers

17 retailers$331 SGD to $2,326 SGD

Retailer 1
-
$298 SGD
Price last confirmed 15 days ago
A
Retailer 2
-
$331 SGD
View
Final sale: no returns
Retailer 3
-
$345 SGD
View
Price last confirmed 15 days ago
Retailer 4
-
$369 SGD
View
Price last confirmed 17 days ago
Retailer 5
-
$369 SGD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
$496 SGD
View
A
Retailer 7
-
$501 SGD
View
A
Retailer 8
-
$703 SGD
View
B+
Retailer 9
-
$765 SGD
View
B+
Retailer 10
-
$953 SGD
View
B
Retailer 11
-
$1,191 SGD
View
Retailer 12
-
$1,310 SGD
View
Price last confirmed 16 days ago
B
Retailer 13
-
$1,502 SGD
View
B
Retailer 14
-
$1,526 SGD
View
B
Retailer 15
-
$1,627 SGD
View
B
Retailer 16
-
$2,310 SGD
View
Most Expensive
B
Do Amore Diamonds
36-1874439 · Nov 4
$2,326 SGD
$1,820 USD
View
16 more retailers have this diamond
Prices start from $331 SGDSave up to $1,995 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
$331 SGD