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Cushion|Natural|GIA

0.91ct G SI1 Cushion Natural Diamond

GD • G/SI1 • GIA 16468103

Certificate GIA 16468103

Diamond specifications and retailer prices

From £1,693 GBP
$2,269 USD
As of November 2, 2026
Save £914 GBP (35%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,607 GBP at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.91ct natural cushion diamond

This 0.91ct natural cushion sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 16468103. Listed at 8 retailers as of November 2, 2026, with prices from £1,693 to £2,607, a £914 spread on the same certified stone. 77 Diamonds lists it at £2,607. 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

0.91
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 16468103
Dimensions5.82 × 5.39 × 3.74 mm
L/W Ratio1.08
Culet sizeSlightly Large
Top View
5.82 mm5.39 mm0.91 ctG / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 16468103
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: SLGDepth 69.4%

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: £2,607 GBP|Low: £1,673 GBP|High: £3,015 GBP|Avg: £2,202 GBP|+2.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4£1,693 GBP
Retailer 5£1,844 GBP
Retailer 2£2,006 GBP
Retailer 3£2,061 GBP
Retailer 7£2,172 GBP
Retailer 8£2,172 GBP
Retailer 6£2,246 GBP
77 Diamonds£2,607 GBP
Retailer 9£3,015 GBP

34 data points across 9 retailers

8 retailers£1,693 GBP to £2,607 GBP

B
Cheapest Retailer
-
£1,693 GBP
$2,269 USD
B
Retailer 2
-
£1,844 GBP
$2,470 USD
View
B
Retailer 3
-
£2,006 GBP
$2,688 USD
View
C
Retailer 4
-
£2,061 GBP
$2,762 USD
View
C
Retailer 5
-
£2,172 GBP
$2,910 USD
View
C
Retailer 6
-
£2,172 GBP
$2,910 USD
View
C
Retailer 7
-
£2,246 GBP
$3,010 USD
View
Most Expensive
C
77 Diamonds
CUSZ5JQPBCHD · Nov 2
£2,607 GBP
View
7 more retailers have this diamond
Prices start from £1,693 GBPSave up to £914 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
0.91ct Cushion
£1,693 GBP