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Heart|Lab Grown|IGI

1.55ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG692598889

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG692598889

Diamond specifications and retailer prices

From $481 SGD
As of November 6, 2026
Save $1,643 SGD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,124 SGD at MOH London · As of November 5, 2026
View at MOH London

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG692598889 or 692598889. Listed at 14 retailers as of November 5, 2026, with prices from $481 to $2,124, a $1,643 spread on the same certified stone. MOH London lists it at $2,124. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692598889
Dimensions7.35 × 7.92 × 4.70 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.35 mm7.92 mm1.55 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692598889
Side View
Table 63.0%Crown 39.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.3%

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: $2,124 SGD|Low: $481 SGD|High: $2,198 SGD|Avg: $1,250 SGD|-1.4%
MOH London
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$481 SGD
Retailer 5$731 SGD
Retailer 12$736 SGD
Retailer 9$860 SGD
Retailer 6$916 SGD
Retailer 3$1,075 SGD
Retailer 2$1,248 SGD
Retailer 4$1,542 SGD
Retailer 7$1,558 SGD
Retailer 11$1,751 SGD
Retailer 8$2,010 SGD
MOH London$2,124 SGD

23 data points across 12 retailers

14 retailers$481 SGD to $2,124 SGD

Retailer 1
-
$429 SGD
Price last confirmed 30 days ago
A
Retailer 2
-
$481 SGD
View
Final sale: no returns
Retailer 3
-
$497 SGD
View
Price last confirmed 39 days ago
Retailer 4
-
$532 SGD
View
Price last confirmed 35 days ago
A
Retailer 5
-
$731 SGD
View
B+
Retailer 6
-
$736 SGD
View
B+
Retailer 7
-
$860 SGD
View
B+
Retailer 8
-
$916 SGD
View
B+
Retailer 9
-
$1,248 SGD
View
B
Retailer 10
-
$1,558 SGD
View
Retailer 11
-
$1,708 SGD
View
Price last confirmed 38 days ago
B
Retailer 12
-
$1,751 SGD
View
B
Retailer 13
-
$2,010 SGD
View
Most Expensive
B
MOH London
LG692598889 · Nov 5
$2,124 SGD
£1,305 GBP
View
13 more retailers have this diamond
Prices start from $481 SGDSave up to $1,643 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
$481 SGD