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Cushion|Natural|GIA

1.00ct I VS1 Cushion Natural Diamond

GD • I/VS1 • GIA 2376908030

Certificate GIA 2376908030

Diamond specifications and retailer prices

From £1,863 GBP
$2,496 USD
As of October 31, 2026
Save £816 GBP (30%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,679 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2376908030. Listed at 15 retailers as of October 31, 2026, with prices from £1,863 to £2,679, a £816 spread on the same certified stone. Yorxs lists it at £2,679. 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
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2376908030
Dimensions5.58 × 5.41 × 3.98 mm
L/W Ratio1.03
Top View
5.58 mm5.41 mm1.00 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2376908030
Side View
Table 65.0%CrownGirdle: - VPavilionCulet: NoneDepth 73.6%

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 31
Current: £2,069 GBP|Low: £1,863 GBP|High: £2,686 GBP|Avg: £2,213 GBP|-0.4%
Retailer 1
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
Yorxs
October 31, 2026
Retailer 13£1,863 GBP
Retailer 14£1,864 GBP
Retailer 10£1,917 GBP
Retailer 6£1,945 GBP
Retailer 5£1,990 GBP
Retailer 1£2,069 GBP
Retailer 2£2,116 GBP
Retailer 15£2,117 GBP
Retailer 8£2,214 GBP
Retailer 3£2,259 GBP
Retailer 12£2,264 GBP
Retailer 11£2,332 GBP
Retailer 16£2,381 GBP
Retailer 17£2,381 GBP
Retailer 4£2,402 GBP
Retailer 7£2,463 GBP
Retailer 9£2,549 GBP
Yorxs£2,679 GBP

19 data points across 18 retailers

15 retailers£1,863 GBP to £2,679 GBP

B+
Cheapest Retailer
-
£1,863 GBP
$2,496 USD
B+
Retailer 2
-
£1,917 GBP
$2,569 USD
View
B+
Retailer 3
-
£1,945 GBP
$2,606 USD
View
B
Retailer 4
-
£1,990 GBP
$2,667 USD
View
B
Retailer 5
-
£2,069 GBP
SGD 3,747 SGD
View
B
Retailer 6
-
£2,116 GBP
$2,835 USD
View
B
Retailer 7
-
£2,117 GBP
$2,837 USD
View
B
Retailer 8
-
£2,259 GBP
CA$4,204 CAD
View
B
Retailer 9
-
£2,264 GBP
$3,033 USD
View
B
Retailer 10
-
£2,332 GBP
A$4,808 AUD
View
B
Retailer 11
-
£2,381 GBP
$3,190 USD
View
B
Retailer 12
-
£2,381 GBP
$3,190 USD
View
B
Retailer 13
-
£2,402 GBP
$3,218 USD
View
B
Retailer 14
-
£2,463 GBP
$3,300 USD
View
Most Expensive
B
Yorxs
518346424 · Oct 31
£2,679 GBP
€3,418 EUR
View
14 more retailers have this diamond
Prices start from £1,863 GBPSave up to £816 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
£1,863 GBP