Cushion|Natural|GIA

1.18ct H VVS2 Cushion Natural Diamond

GD • H/VVS2 • GIA 6237266368

Certificate GIA 6237266368

Diamond specifications and retailer prices

From £1,917 GBP
A$3,958 AUD
As of November 2, 2026
Save £257 GBP (12%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,174 GBP at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 1.18ct natural cushion diamond

This 1.18ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6237266368. Listed at 4 retailers as of October 30, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.18
Carat
H
Colour
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6237266368
Dimensions6.32 × 5.79 × 3.98 mm
L/W Ratio1.09
Top View
6.32 mm5.79 mm1.18 ctH / VVS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6237266368
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £2,174 GBP|Low: £1,450 GBP|High: £2,977 GBP|Avg: £2,009 GBP
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 8, 2026
Retailer 18£1,469 GBP
Retailer 4£1,531 GBP
Retailer 13£1,534 GBP
Retailer 15£1,579 GBP
Retailer 5£1,582 GBP
Retailer 9£1,692 GBP
Retailer 11£1,835 GBP
Retailer 12£1,917 GBP
Retailer 6£1,920 GBP
Retailer 2£1,951 GBP
Retailer 7£2,034 GBP
Retailer 3£2,146 GBP
Diamond Exchange Canada£2,174 GBP
Retailer 10£2,183 GBP
Retailer 17£2,213 GBP
Retailer 8£2,361 GBP
Retailer 14£2,567 GBP
Retailer 16£2,968 GBP

43 data points across 18 retailers

4 retailers£1,917 GBP to £2,174 GBP

Retailer 1
-
£1,469 GBP
HK$15,400 HKD
Price last confirmed 59 days ago
Retailer 2
-
£1,534 GBP
$2,058 USD
View
Price last confirmed 54 days ago
B+
Retailer 3
-
£1,917 GBP
A$3,958 AUD
View
Most Expensive
B+
Diamond Exchange Canada
1989719719 · Oct 30
£2,174 GBP
CA$4,052 CAD
View
3 more retailers have this diamond
Prices start from £1,917 GBPSave up to £257 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+
1.18ct Cushion
£1,917 GBP