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Cushion|Natural|GIA

0.71ct H SI2 Cushion Natural Diamond

ID • H/SI2 • GIA 2171817750

Certificate GIA 2171817750

Diamond specifications and retailer prices

From £1,274 GBP
$1,710 USD
As of November 2, 2026
Save £263 GBP (17%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,538 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.71ct natural cushion diamond

This 0.71ct natural cushion sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2171817750. Listed at 4 retailers as of November 2, 2026, with prices from £1,274 to £1,538, a £263 spread on the same certified stone. Yorxs lists it at £1,538. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.71
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2171817750
Dimensions5.46 × 5.25 × 3.38 mm
L/W Ratio1.04
Top View
5.46 mm5.25 mm0.71 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2171817750
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.4%

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 2
Current: £1,319 GBP|Low: £1,274 GBP|High: £1,538 GBP|Avg: £1,348 GBP
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 2, 2026
Retailer 2£1,274 GBP
Retailer 3£1,274 GBP
Retailer 1£1,319 GBP
Yorxs£1,538 GBP

16 data points across 4 retailers

4 retailers£1,274 GBP to £1,538 GBP

B
Cheapest Retailer
-
£1,274 GBP
$1,710 USD
B
Retailer 2
-
£1,274 GBP
$1,710 USD
View
B
Retailer 3
-
£1,319 GBP
$1,770 USD
View
Most Expensive
B
Yorxs
253329059 · Nov 2
£1,538 GBP
€1,965 EUR
View
3 more retailers have this diamond
Prices start from £1,274 GBPSave up to £263 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
0.71ct Cushion
£1,274 GBP