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Cushion|Natural|GIA

0.94ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 2136153524

Certificate GIA 2136153524

Diamond specifications and retailer prices

From £1,729 GBP
$2,316 USD
As of November 2, 2026
Save £906 GBP (34%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,635 GBP at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.94ct natural cushion diamond

This 0.94ct natural cushion sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2136153524. Listed at 7 retailers as of October 31, 2026, with prices from £1,729 to £2,635, a £906 spread on the same certified stone. 77 Diamonds lists it at £2,635. 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

0.94
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2136153524
Dimensions6.16 × 5.35 × 3.32 mm
L/W Ratio1.15
Culet sizeNone
Top View
6.16 mm5.35 mm0.94 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2136153524
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.0%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: £2,635 GBP|Low: £1,571 GBP|High: £2,942 GBP|Avg: £2,321 GBP|+2.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 2£1,729 GBP
Retailer 3£2,142 GBP
Retailer 5£2,254 GBP
Retailer 6£2,254 GBP
Retailer 4£2,329 GBP
77 Diamonds£2,635 GBP
Retailer 7£2,942 GBP

33 data points across 7 retailers

7 retailers£1,729 GBP to £2,635 GBP

B+
Cheapest Retailer
-
£1,729 GBP
$2,316 USD
Final sale: no returns
B+
Retailer 2
-
£1,775 GBP
$2,378 USD
View
B
Retailer 3
-
£2,142 GBP
$2,870 USD
View
B
Retailer 4
-
£2,254 GBP
$3,020 USD
View
B
Retailer 5
-
£2,254 GBP
$3,020 USD
View
B
Retailer 6
-
£2,329 GBP
$3,120 USD
View
Most Expensive
B
77 Diamonds
CUSMBDKVQZZKN · Oct 31
£2,635 GBP
View
6 more retailers have this diamond
Prices start from £1,729 GBPSave up to £906 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+
0.94ct Cushion
£1,729 GBP