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Cushion|Natural|GIA

0.35ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 5556181427

Certificate GIA 5556181427

Diamond specifications and retailer prices

From £172 GBP
₹21,929 INR
As of November 2, 2026
Save £389 GBP (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £560 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.35ct natural cushion diamond

This 0.35ct natural cushion sits in the sub-half-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556181427. Listed at 9 retailers as of November 2, 2026, with prices from £172 to £560, a £389 spread on the same certified stone. MOH London lists it at £560. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.35
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5556181427
Dimensions3.99 × 3.98 × 2.71 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
3.99 mm3.98 mm0.35 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5556181427
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.2%

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 2
Current: £560 GBP|Low: £171 GBP|High: £567 GBP|Avg: £362 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2£172 GBP
Retailer 6£261 GBP
Retailer 4£312 GBP
Retailer 5£376 GBP
Retailer 7£388 GBP
Retailer 3£454 GBP
MOH London£560 GBP

36 data points across 7 retailers

9 retailers£172 GBP to £560 GBP

A
Cheapest Retailer
-
£172 GBP
₹21,929 INR
B+
Retailer 2
-
£261 GBP
$350 USD
View
B+
Retailer 3
-
£279 GBP
$375 USD
View
B+
Retailer 4
-
£312 GBP
View
B
Retailer 5
-
£355 GBP
$476 USD
View
B
Retailer 6
-
£376 GBP
ZAR 8,150 ZAR
View
Retailer 7
-
£388 GBP
A$802 AUD
View
Price last confirmed 29 days ago
B
Retailer 8
-
£454 GBP
€580 EUR
View
Most Expensive
B
MOH London
C98980DD6 · Nov 2
£560 GBP
View
8 more retailers have this diamond
Prices start from £172 GBPSave up to £389 GBP

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
0.35ct Cushion
£172 GBP