CaratHunter
Plans
Cushion|Natural|GIA

1.31ct H SI2 Cushion Natural Diamond

GD • H/SI2 • GIA 7561629853

Certificate GIA 7561629853

Diamond specifications and retailer prices

From $2,764 USD
SGD 3,735 SGD
As of October 31, 2026
Save $2,651 USD (49%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,415 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.31ct natural cushion diamond

This 1.31ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7561629853. Listed at 4 retailers as of October 31, 2026, with prices from $2,764 to $5,415, a $2,651 spread on the same certified stone. MOH London lists it at $5,415. 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

1.31
Carat
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7561629853
Dimensions7.10 × 5.53 × 4.03 mm
L/W Ratio1.28
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.10 mm5.53 mm1.31 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7561629853
Side View
Table 62.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 72.8%

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: Oct 31
Current: $5,415 USD|Low: $2,764 USD|High: $5,415 USD|Avg: $3,586 USD|+5.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$2,764 USD
Retailer 4$2,765 USD
Retailer 2$3,201 USD
MOH London$5,415 USD

12 data points across 4 retailers

4 retailers$2,764 USD to $5,415 USD

B+
Cheapest Retailer
-
$2,764 USD
SGD 3,735 SGD
B+
Retailer 2
-
$2,765 USD
View
B+
Retailer 3
-
$3,201 USD
£2,521 GBP
View
Most Expensive
C
MOH London
1C60F3B2B · Nov 2
$5,415 USD
£4,264 GBP
View
3 more retailers have this diamond
Prices start from $2,764 USDSave up to $2,651 USD

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+
1.31ct Cushion
$2,764 USD