CaratHunter
Plans
Cushion|Natural|GIA

1.26ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 1555303286

Certificate GIA 1555303286

Diamond specifications and retailer prices

From $3,063 SGD
As of November 7, 2026
6 retailers carry this diamond
Most expensive: $5,231 SGD at MOH London · As of October 5, 2026
View at MOH London

About this 1.26ct natural cushion diamond

This 1.26ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1555303286. Listed at 6 retailers as of November 7, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.26
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555303286
Dimensions7.11 × 5.45 × 3.93 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
7.11 mm5.45 mm1.26 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555303286
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 72.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: $5,231 SGD|Low: $2,230 SGD|High: $5,350 SGD|Avg: $3,169 SGD|-1.2%
MOH London
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
October 5, 2026
Retailer 9$2,230 SGD
Retailer 15$2,261 SGD
Retailer 5$2,283 SGD
Retailer 13$2,466 SGD
Retailer 10$2,661 SGD
Retailer 7$2,673 SGD
Retailer 11$2,704 SGD
Retailer 14$2,781 SGD
Retailer 3$2,846 SGD
Retailer 8$3,063 SGD
Retailer 12$3,160 SGD
Retailer 16$3,608 SGD
Retailer 4$3,645 SGD
Retailer 6$3,694 SGD
Retailer 2$4,559 SGD
MOH London$5,231 SGD

13 data points across 16 retailers

6 retailers

Retailer 1
-
$2,230 SGD
Price last confirmed 30 days ago
Retailer 2
-
$2,781 SGD
View
Price last confirmed 34 days ago
B+
Retailer 3
-
$3,063 SGD
View
Retailer 4
-
$3,608 SGD
View
Price last confirmed 34 days ago
Retailer 5
-
$3,645 SGD
View
Price last confirmed 34 days ago
Most Expensive
MOH London
31B5E7649 · Oct 5
$5,231 SGD
£3,214 GBP
View
Price last confirmed 32 days ago
5 more retailers have this diamond
Prices start from $3,063 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.

B+
1.26ct Cushion
$3,063 SGD