Cushion|Natural|GIA

0.35ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 6511957052

Certificate GIA 6511957052

Diamond specifications and retailer prices

From £264 GBP
₹33,796 INR
As of November 2, 2026
Save £579 GBP (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £843 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6511957052. Listed at 11 retailers as of November 2, 2026, with prices from £264 to £843, a £579 spread on the same certified stone. MOH London lists it at £843. 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

0.35
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6511957052
Dimensions4.03 × 3.98 × 2.71 mm
L/W Ratio1.01
Top View
4.03 mm3.98 mm0.35 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6511957052
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 68.1%

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: £843 GBP|Low: £264 GBP|High: £890 GBP|Avg: £499 GBP|-5.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 4£264 GBP
Retailer 8£369 GBP
Retailer 9£393 GBP
Retailer 10£421 GBP
Retailer 2£456 GBP
Retailer 11£459 GBP
Retailer 7£500 GBP
Retailer 5£548 GBP
Retailer 6£566 GBP
Retailer 3£572 GBP
MOH London£843 GBP

36 data points across 11 retailers

11 retailers£264 GBP to £843 GBP

A
Cheapest Retailer
-
£264 GBP
₹33,796 INR
B+
Retailer 2
-
£369 GBP
$495 USD
View
B+
Retailer 3
-
£393 GBP
$528 USD
View
B+
Retailer 4
-
£421 GBP
$565 USD
View
B
Retailer 5
-
£456 GBP
View
B
Retailer 6
-
£459 GBP
$616 USD
View
B
Retailer 7
-
£500 GBP
View
B
Retailer 8
-
£548 GBP
€701 EUR
View
B
Retailer 9
-
£566 GBP
ZAR 12,272 ZAR
View
Retailer 10
-
£572 GBP
A$1,181 AUD
View
Price last confirmed 30 days ago
Most Expensive
B
MOH London
CB53EC39F · Nov 2
£843 GBP
View
10 more retailers have this diamond
Prices start from £264 GBPSave up to £579 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
£264 GBP