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1.26ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • GCAL 291200000

Shape and cutting style on the report: Round modified brilliant

Certificate GCAL 291200000

Diamond specifications and retailer prices

From $400 SGD
$313 USD
As of November 1, 2026
Save $1,038 SGD (72%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,438 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.26ct lab-grown round diamond

This 1.26ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 291200000. Listed at 5 retailers as of October 29, 2026, with prices from $400 to $1,438, a $1,038 spread on the same certified stone. MOH London lists it at $1,438. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 291200000
Dimensions7.01 × 6.98 × 4.24 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.01 mm6.98 mm1.26 ctJ / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGCAL 291200000
Side View
Table 59.0%Crown 34°GirdlePavilion 41°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,438 SGD|Low: $323 SGD|High: $1,448 SGD|Avg: $908 SGD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 2$323 SGD
Retailer 4$400 SGD
Retailer 3$559 SGD
Retailer 5$1,367 SGD
MOH London$1,438 SGD

9 data points across 5 retailers

5 retailers$400 SGD to $1,438 SGD

Retailer 1
-
$323 SGD
$253 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$400 SGD
$313 USD
View
A
Retailer 3
-
$559 SGD
$437 USD
View
B+
Retailer 4
-
$1,367 SGD
$1,069 USD
View
Most Expensive
B+
MOH London
291200000 · Oct 29
$1,438 SGD
£886 GBP
View
4 more retailers have this diamond
Prices start from $400 SGDSave up to $1,038 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
1.26ct Round
$400 SGD