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Cushion|Natural|GIA

1.31ct E SI2 Cushion Natural Diamond

VG • E/SI2 • GIA 6207117698

Certificate GIA 6207117698

Diamond specifications and retailer prices

From $6,015 SGD
$4,705 USD
As of October 30, 2026
Save $5,030 SGD (46%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $11,045 SGD at MOH London · As of October 29, 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6207117698. Listed at 4 retailers as of October 29, 2026, with prices from $6,015 to $11,045, a $5,030 spread on the same certified stone. MOH London lists it at $11,045. 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
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6207117698
Dimensions6.43 × 5.77 × 4.02 mm
L/W Ratio1.11
Top View
6.43 mm5.77 mm1.31 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6207117698
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.7%

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 30
Current: $11,045 SGD|Low: $5,870 SGD|High: $11,118 SGD|Avg: $7,483 SGD|+2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5$5,952 SGD
Retailer 4$6,015 SGD
Retailer 3$6,079 SGD
Retailer 7$7,733 SGD
Retailer 2$7,794 SGD
Retailer 6$8,010 SGD
MOH London$11,045 SGD

22 data points across 7 retailers

4 retailers$6,015 SGD to $11,045 SGD

B+
Cheapest Retailer
-
$6,015 SGD
$4,705 USD
B+
Retailer 2
-
$6,079 SGD
$4,755 USD
View
B
Retailer 3
-
$7,794 SGD
€5,806 EUR
View
Most Expensive
B
MOH London
C0F3C18A9 · Oct 29
$11,045 SGD
£6,803 GBP
View
3 more retailers have this diamond
Prices start from $6,015 SGDSave up to $5,030 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+
1.31ct Cushion
$6,015 SGD