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1.55ct I VVS2 Round Lab Grown Diamond

EX • I/VVS2 • GCAL 291130018

Shape and cutting style on the report: Round brilliant

Certificate GCAL 291130018

Diamond specifications and retailer prices

From $533 SGD
$417 USD
As of November 1, 2026
Save $1,194 SGD (69%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,727 SGD at MOH London · As of October 29, 2026
View at MOH London

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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GCAL 291130018. Listed at 4 retailers as of October 29, 2026, with prices from $533 to $1,727, a $1,194 spread on the same certified stone. MOH London lists it at $1,727. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 291130018
Dimensions7.51 × 7.54 × 4.50 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.51 mm7.54 mm1.55 ctI / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 291130018
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.8%

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: $1,727 SGD|Low: $533 SGD|High: $1,739 SGD|Avg: $1,126 SGD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 4$533 SGD
Retailer 2$653 SGD
Retailer 3$1,593 SGD
MOH London$1,727 SGD

9 data points across 4 retailers

4 retailers$533 SGD to $1,727 SGD

A
Cheapest Retailer
-
$533 SGD
$417 USD
A
Retailer 2
-
$653 SGD
$511 USD
View
B
Retailer 3
-
$1,593 SGD
$1,246 USD
View
Most Expensive
B
MOH London
291130018 · Oct 29
$1,727 SGD
£1,064 GBP
View
3 more retailers have this diamond
Prices start from $533 SGDSave up to $1,194 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
$533 SGD