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Cushion|Natural|GIA

0.70ct G VS1 Cushion Natural Diamond

VG • G/VS1 • GIA 1558158312

Certificate GIA 1558158312

Diamond specifications and retailer prices

From £526 GBP
As of November 4, 2026
Save £810 GBP (61%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,336 GBP at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 0.7ct natural cushion diamond

This 0.7ct natural cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1558158312. Listed at 19 retailers as of November 4, 2026, with prices from £526 to £1,336, a £810 spread on the same certified stone. Flawless Fine Jewelry lists it at £1,336. 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

0.70
Carat
G
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558158312
Dimensions5.31 × 4.93 × 3.37 mm
L/W Ratio1.08
Girdle conditionFaceted
Top View
5.31 mm4.93 mm0.70 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558158312
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.4%

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: Nov 4
Current: £1,336 GBP|Low: £526 GBP|High: £1,370 GBP|Avg: £801 GBP|-2.5%
Flawless Fine Jewelry
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
November 5, 2026
Retailer 7£526 GBP
Retailer 5£532 GBP
Retailer 4£542 GBP
Retailer 8£556 GBP
Retailer 13£603 GBP
Retailer 3£629 GBP
Retailer 12£663 GBP
Retailer 2£668 GBP
Retailer 16£728 GBP
Retailer 11£771 GBP
Retailer 6£775 GBP
Retailer 17£912 GBP
Retailer 14£936 GBP
Retailer 10£995 GBP
Retailer 15£1,049 GBP
Retailer 9£1,247 GBP
Flawless Fine Jewelry£1,336 GBP

24 data points across 17 retailers

19 retailers£526 GBP to £1,336 GBP

A
Cheapest Retailer
-
£526 GBP
A
Retailer 2
-
£532 GBP
View
A
Retailer 3
-
£542 GBP
View
A
Retailer 4
-
£556 GBP
View
Final sale: no returns
A
Retailer 5
-
£603 GBP
View
A
Retailer 6
-
£629 GBP
View
B+
Retailer 7
-
£663 GBP
View
B+
Retailer 8
-
£668 GBP
View
B+
Retailer 9
-
£728 GBP
View
B+
Retailer 10
-
£771 GBP
View
B+
Retailer 11
-
£775 GBP
View
B+
Retailer 12
-
£912 GBP
View
B+
Retailer 13
-
£936 GBP
View
B
Retailer 14
-
£979 GBP
View
B+
Retailer 15
-
£995 GBP
View
Retailer 16
-
£1,044 GBP
View
Price last confirmed 32 days ago
B
Retailer 17
-
£1,049 GBP
View
Retailer 18
-
£1,247 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Flawless Fine Jewelry
4868F6104 · Nov 4
£1,336 GBP
View
18 more retailers have this diamond
Prices start from £526 GBPSave up to £810 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
0.70ct Cushion
£526 GBP