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Round|Lab Grown|IGI

1.55ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG787634828

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787634828

Diamond specifications and retailer prices

From $270 SGD
$211 USD
As of November 1, 2026
Save $1,068 SGD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,063 SGD at Helzberg Diamonds · As of October 14, 2026
View at Helzberg Diamonds

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG787634828 or 787634828. Listed at 14 retailers as of November 1, 2026, with a 396% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787634828
Dimensions7.38 × 7.43 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.38 mm7.43 mm1.55 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787634828
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

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 1
Current: $2,063 SGD|Low: $270 SGD|High: $2,063 SGD|Avg: $972 SGD
Helzberg 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 3, 2026
Retailer 15$270 SGD
Retailer 16$302 SGD
Retailer 11$326 SGD
Retailer 13$348 SGD
Retailer 12$543 SGD
Retailer 3$577 SGD
Retailer 9$602 SGD
Retailer 4$643 SGD
Retailer 17$758 SGD
Retailer 6$985 SGD
Retailer 10$1,120 SGD
Retailer 2$1,124 SGD
Retailer 8$1,148 SGD
Retailer 14$1,338 SGD
Retailer 7$1,503 SGD
Retailer 5$1,586 SGD
Helzberg Diamonds$2,063 SGD

34 data points across 17 retailers

14 retailers$270 SGD to $1,338 SGD

A
Cheapest Retailer
-
$270 SGD
$211 USD
A
Retailer 2
-
$326 SGD
$255 USD
View
A
Retailer 3
-
$348 SGD
$272 USD
View
A
Retailer 4
-
$543 SGD
£334 GBP
View
B+
Retailer 5
-
$577 SGD
$451 USD
View
Retailer 6
-
$643 SGD
£396 GBP
View
Price last confirmed 18 days ago
A
Retailer 7
-
$758 SGD
$593 USD
View
Retailer 8
-
$985 SGD
$770 USD
View
Price last confirmed 26 days ago
B+
Retailer 9
-
$1,120 SGD
$876 USD
View
B+
Retailer 10
-
$1,124 SGD
$879 USD
View
B
Retailer 11
-
$1,338 SGD
£824 GBP
View
Retailer 12
-
$1,586 SGD
$1,240 USD
View
Price last confirmed 23 days ago
Most Expensive
Helzberg Diamonds
ZXZNONMJKOIO · Oct 14
$2,063 SGD
$1,613 USD
View
Price last confirmed 20 days ago
12 more retailers have this diamond
Prices start from $270 SGDSave up to $1,068 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 Round
$270 SGD