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Cushion|Natural|GIA

0.71ct G SI2 Cushion Natural Diamond

VG • G/SI2 • GIA 1375670421

Certificate GIA 1375670421

Diamond specifications and retailer prices

From £920 GBP
As of November 6, 2026
Save £604 GBP (40%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,958 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.71ct natural cushion diamond

This 0.71ct natural cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1375670421. Listed at 13 retailers as of November 6, 2026, with a 66% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.71
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1375670421
Dimensions5.86 × 4.90 × 3.36 mm
L/W Ratio1.20
Culet sizeNone
Top View
5.86 mm4.90 mm0.71 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1375670421
Side View
Table 68.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.6%

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 6
Current: £1,958 GBP|Low: £794 GBP|High: £1,972 GBP|Avg: £1,286 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5£893 GBP
Retailer 2£920 GBP
Retailer 6£972 GBP
Retailer 4£1,228 GBP
Retailer 7£1,286 GBP
Retailer 8£1,334 GBP
Retailer 3£1,525 GBP
MOH London£1,958 GBP

43 data points across 8 retailers

13 retailers£920 GBP to £1,525 GBP

Retailer 1
-
£893 GBP
Price last confirmed 17 days ago
B
Retailer 2
-
£920 GBP
View
Final sale: no returns
B
Retailer 3
-
£934 GBP
View
B
Retailer 4
-
£958 GBP
View
B
Retailer 5
-
£972 GBP
View
B
Retailer 6
-
£1,070 GBP
View
B
Retailer 7
-
£1,188 GBP
View
B
Retailer 8
-
£1,188 GBP
View
B
Retailer 9
-
£1,225 GBP
View
B
Retailer 10
-
£1,228 GBP
View
B
Retailer 11
-
£1,286 GBP
View
B
Retailer 12
-
£1,525 GBP
View
Most Expensive
MOH London
3145DFAE4 · Oct 29
£1,958 GBP
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from £920 GBPSave up to £604 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
£920 GBP