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Cushion|Natural|GIA

1.00ct H I1 Cushion Natural Diamond

VG • H/I1 • GIA 2366702666

Certificate GIA 2366702666

Diamond specifications and retailer prices

From £1,204 GBP
HK$12,600 HKD
As of November 1, 2026
Save £749 GBP (38%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,953 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2366702666. Listed at 4 retailers as of October 31, 2026, with prices from £1,204 to £1,953, a £749 spread on the same certified stone. Yorxs lists it at £1,953. 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

1.00
Carat
H
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2366702666
Dimensions5.43 × 5.26 × 3.93 mm
L/W Ratio1.03
Top View
5.43 mm5.26 mm1.00 ctH / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2366702666
Side View
Table 60.0%CrownGirdlePavilionCuletDepth 74.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,204 GBP|Low: £1,194 GBP|High: £1,953 GBP|Avg: £1,512 GBP|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
October 31, 2026
Retailer 1£1,204 GBP
Retailer 4£1,302 GBP
Retailer 2£1,429 GBP
Retailer 5£1,458 GBP
Retailer 3£1,723 GBP
Yorxs£1,953 GBP

10 data points across 6 retailers

4 retailers£1,204 GBP to £1,953 GBP

B
Cheapest Retailer
-
£1,204 GBP
HK$12,600 HKD
B
Retailer 2
-
£1,302 GBP
$1,744 USD
View
B
Retailer 3
-
£1,429 GBP
$1,915 USD
View
Most Expensive
C
Yorxs
692A18B19 · Oct 31
£1,953 GBP
€2,492 EUR
View
3 more retailers have this diamond
Prices start from £1,204 GBPSave up to £749 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.

B
1.00ct Cushion
£1,204 GBP