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Cushion|Natural|GIA

1.30ct G VS1 Cushion Natural Diamond

EX • G/VS1 • GIA 5466768131

Certificate GIA 5466768131

Diamond specifications and retailer prices

From £4,521 GBP
As of November 6, 2026
Save £1,646 GBP (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £6,167 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5466768131. Listed at 4 retailers as of November 6, 2026, with prices from £4,521 to £6,167, a £1,646 spread on the same certified stone. 77 Diamonds lists it at £6,167. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.7°
Pavilion angle38.2°
OriginNatural
Grading LabGIA
CertificateGIA 5466768131
Dimensions6.99 × 5.96 × 4.09 mm
L/W Ratio1.17
Top View
6.99 mm5.96 mm1.30 ctG / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5466768131
Side View
Table 61.0%Crown 36.7°Girdle: THN-STKPavilion 38.2°Culet: NoneDepth 68.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £6,167 GBP|Low: £4,521 GBP|High: £6,268 GBP|Avg: £5,114 GBP|+0.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3£4,521 GBP
Retailer 2£4,754 GBP
Retailer 4£4,973 GBP
77 Diamonds£6,167 GBP

36 data points across 4 retailers

4 retailers£4,521 GBP to £6,167 GBP

B+
Cheapest Retailer
-
£4,521 GBP
B+
Retailer 2
-
£4,754 GBP
View
B
Retailer 3
-
£4,973 GBP
View
Most Expensive
B
77 Diamonds
CUSMBCWGJYBQW · Nov 6
£6,167 GBP
View
3 more retailers have this diamond
Prices start from £4,521 GBPSave up to £1,646 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+
1.30ct Cushion
£4,521 GBP