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Radiant|Natural|GIA

0.91ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 2547744445

Certificate GIA 2547744445

Diamond specifications and retailer prices

From £755 GBP
HK$7,900 HKD
As of November 1, 2026
Save £1,631 GBP (68%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £2,386 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.91ct natural radiant diamond

This 0.91ct natural radiant 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 2547744445. Listed at 25 retailers as of October 30, 2026, with prices from £755 to £2,386, a £1,631 spread on the same certified stone. NZ Jewellers lists it at £2,386. 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.8°
Pavilion angle55.2°
OriginNatural
Grading LabGIA
CertificateGIA 2547744445
Dimensions7.20 × 4.65 × 3.14 mm
L/W Ratio1.55
Top View
7.20 mm4.65 mm0.91 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547744445
Side View
Table 69.0%Crown 48.8°Girdle: MED-STKPavilion 55.2°Culet: NoneDepth 67.5%

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 1
Current: £2,386 GBP|Low: £745 GBP|High: £2,416 GBP|Avg: £1,159 GBP|-1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 18£755 GBP
Retailer 6£806 GBP
Retailer 15£818 GBP
Retailer 12£849 GBP
Retailer 17£861 GBP
Retailer 9£886 GBP
Retailer 14£928 GBP
Retailer 7£938 GBP
Retailer 22£967 GBP
Retailer 19£981 GBP
Retailer 3£1,000 GBP
Retailer 8£1,000 GBP
Retailer 10£1,022 GBP
Retailer 4£1,037 GBP
Retailer 2£1,117 GBP
Retailer 5£1,143 GBP
Retailer 11£1,228 GBP
Retailer 20£1,365 GBP
Retailer 21£1,433 GBP
Retailer 16£1,791 GBP
Retailer 13£1,882 GBP
NZ Jewellers£2,386 GBP

21 data points across 22 retailers

25 retailers£755 GBP to £2,386 GBP

A
Cheapest Retailer
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£755 GBP
HK$7,900 HKD
A
Retailer 2
-
£806 GBP
$1,080 USD
View
A
Retailer 3
-
£818 GBP
$1,096 USD
View
Final sale: no returns
A
Retailer 4
-
£849 GBP
$1,138 USD
View
A
Retailer 5
-
£861 GBP
$1,154 USD
View
A
Retailer 6
-
£886 GBP
$1,187 USD
View
Retailer 7
-
£925 GBP
$1,240 USD
View
Price last confirmed 34 days ago
A
Retailer 8
-
£928 GBP
$1,244 USD
View
A
Retailer 9
-
£938 GBP
$1,257 USD
View
Retailer 10
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£961 GBP
$1,288 USD
View
Price last confirmed 33 days ago
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Retailer 11
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£967 GBP
$1,296 USD
View
A
Retailer 12
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£981 GBP
$1,315 USD
View
A
Retailer 13
-
£1,000 GBP
$1,340 USD
View
A
Retailer 14
-
£1,000 GBP
$1,340 USD
View
A
Retailer 15
-
£1,022 GBP
$1,370 USD
View
A
Retailer 16
-
£1,037 GBP
$1,390 USD
View
A
Retailer 17
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£1,117 GBP
View
A
Retailer 18
-
£1,143 GBP
View
A
Retailer 19
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£1,228 GBP
$1,645 USD
View
Retailer 20
-
£1,331 GBP
A$2,743 AUD
View
Price last confirmed 32 days ago
B+
Retailer 21
-
£1,365 GBP
€1,742 EUR
View
B+
Retailer 22
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£1,433 GBP
ZAR 31,011 ZAR
View
B+
Retailer 23
-
£1,791 GBP
View
B+
Retailer 24
-
£1,882 GBP
View
Most Expensive
B
NZ Jewellers
8b0db59f-555c-417e-88c4-adcf456c20f3 · Oct 30
£2,386 GBP
$3,197 USD
View
24 more retailers have this diamond
Prices start from £755 GBPSave up to £1,631 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
0.91ct Radiant
£755 GBP