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Radiant|Natural|GIA

0.90ct G SI1 Radiant Natural Diamond

ID • G/SI1 • GIA 7536851105

Certificate GIA 7536851105

Diamond specifications and retailer prices

From £1,034 GBP
$1,385 USD
As of October 31, 2026
Save £1,983 GBP (66%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £3,017 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural radiant diamond

This 0.9ct 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 7536851105. Listed at 20 retailers as of October 30, 2026, with prices from £1,034 to £3,017, a £1,983 spread on the same certified stone. NZ Jewellers lists it at £3,017. 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

0.90
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7536851105
Dimensions6.66 × 4.96 × 3.26 mm
L/W Ratio1.34
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
6.66 mm4.96 mm0.90 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7536851105
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.8%

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: Oct 31
Current: £3,017 GBP|Low: £1,034 GBP|High: £3,189 GBP|Avg: £1,642 GBP|-5.4%
NZ Jewellers
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
November 1, 2026
Retailer 8£1,034 GBP
Retailer 7£1,060 GBP
Retailer 11£1,060 GBP
Retailer 5£1,120 GBP
Retailer 16£1,120 GBP
Retailer 3£1,172 GBP
Retailer 6£1,180 GBP
Retailer 4£1,293 GBP
Retailer 10£1,386 GBP
Retailer 14£1,445 GBP
Retailer 13£1,690 GBP
Retailer 12£1,824 GBP
Retailer 9£2,167 GBP
Retailer 2£2,380 GBP
Retailer 15£2,654 GBP
NZ Jewellers£3,017 GBP

23 data points across 16 retailers

20 retailers£1,034 GBP to £3,017 GBP

A
Cheapest Retailer
-
£1,034 GBP
$1,385 USD
Final sale: no returns
A
Retailer 2
-
£1,060 GBP
$1,420 USD
View
A
Retailer 3
-
£1,060 GBP
$1,420 USD
View
A
Retailer 4
-
£1,120 GBP
$1,501 USD
View
A
Retailer 5
-
£1,120 GBP
$1,501 USD
View
A
Retailer 6
-
£1,172 GBP
$1,571 USD
View
A
Retailer 7
-
£1,180 GBP
$1,581 USD
View
Retailer 8
-
£1,184 GBP
$1,587 USD
View
Price last confirmed 17 days ago
B+
Retailer 9
-
£1,252 GBP
$1,677 USD
View
B+
Retailer 10
-
£1,293 GBP
$1,732 USD
View
B+
Retailer 11
-
£1,386 GBP
View
B+
Retailer 12
-
£1,445 GBP
View
B+
Retailer 13
-
£1,513 GBP
A$3,118 AUD
View
B+
Retailer 14
-
£1,690 GBP
€2,156 EUR
View
Retailer 15
-
£1,715 GBP
A$3,536 AUD
View
Price last confirmed 27 days ago
B+
Retailer 16
-
£1,824 GBP
ZAR 39,492 ZAR
View
B
Retailer 17
-
£2,167 GBP
View
B
Retailer 18
-
£2,380 GBP
View
B
Retailer 19
-
£2,654 GBP
View
Most Expensive
B
NZ Jewellers
22290257-93a8-4c27-9fbd-96056371a03e · Oct 30
£3,017 GBP
$4,042 USD
View
19 more retailers have this diamond
Prices start from £1,034 GBPSave up to £1,983 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
0.90ct Radiant
£1,034 GBP