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Cushion|Natural|GIA

1.43ct I VS2 Cushion Natural Diamond

ID • I/VS2 • GIA 6511481341

Certificate GIA 6511481341

Diamond specifications and retailer prices

From £2,312 GBP
HK$24,200 HKD
As of October 31, 2026
Save £2,040 GBP (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £4,352 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.43ct natural cushion diamond

This 1.43ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6511481341. Listed at 6 retailers as of October 30, 2026, with prices from £2,312 to £4,352, a £2,040 spread on the same certified stone. With Clarity lists it at £4,352. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
I
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6511481341
Dimensions6.49 × 6.48 × 4.45 mm
L/W Ratio1.00
Top View
6.49 mm6.48 mm1.43 ctI / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511481341
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.6%

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: Oct 31
Current: £2,312 GBP|Low: £2,293 GBP|High: £4,265 GBP|Avg: £3,123 GBP|-6.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
October 31, 2026
Retailer 1£2,312 GBP
Retailer 4£2,758 GBP
Retailer 3£2,885 GBP
Retailer 5£2,916 GBP
Retailer 2£3,416 GBP
Retailer 6£3,435 GBP
With Clarity£4,265 GBP

18 data points across 7 retailers

6 retailers£2,312 GBP to £4,352 GBP

A
Cheapest Retailer
-
£2,312 GBP
HK$24,200 HKD
A
Retailer 2
-
£2,758 GBP
$3,695 USD
View
A
Retailer 3
-
£2,885 GBP
$3,865 USD
View
Final sale: no returns
A
Retailer 4
-
£2,916 GBP
SGD 5,279 SGD
View
B+
Retailer 5
-
£3,416 GBP
€4,359 EUR
View
Most Expensive
B
With Clarity
6511481341 · Oct 30
£4,352 GBP
$5,831 USD
View
5 more retailers have this diamond
Prices start from £2,312 GBPSave up to £2,040 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
1.43ct Cushion
£2,312 GBP