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Radiant|Natural|GIA

0.92ct K SI2 Radiant Natural Diamond

EX • K/SI2 • GIA 1507299271

Certificate GIA 1507299271

Diamond specifications and retailer prices

From £699 GBP
As of November 7, 2026
Save £371 GBP (35%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,840 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.92ct natural radiant diamond

This 0.92ct natural radiant sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1507299271. Listed at 8 retailers as of November 7, 2026, with a 53% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.92
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1507299271
Dimensions6.36 × 4.88 × 3.27 mm
L/W Ratio1.30
Girdle conditionPolished
Cert comments
Additional pinpoints are not shown.
Key to symbols
Crystal, Knot, Pinpoint
Top View
6.36 mm4.88 mm0.92 ctK / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1507299271
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: £1,069 GBP|Low: £669 GBP|High: £1,152 GBP|Avg: £905 GBP|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 2£699 GBP
Retailer 5£773 GBP
Retailer 3£826 GBP
Retailer 1£1,069 GBP
Retailer 4£1,152 GBP

44 data points across 5 retailers

8 retailers£699 GBP to £1,069 GBP

Retailer 1
-
£587 GBP
Price last confirmed 30 days ago
Retailer 2
-
£587 GBP
View
Price last confirmed 30 days ago
Retailer 3
-
£610 GBP
View
Price last confirmed 37 days ago
Retailer 4
-
£677 GBP
View
Price last confirmed 39 days ago
A
Retailer 5
-
£699 GBP
View
A
Retailer 6
-
£826 GBP
View
B+
Retailer 7
-
£1,069 GBP
View
Most Expensive
NZ Jewellers
ea752824-73bd-44df-89ba-e7dfd22e2ec0 · Sep 30
£1,840 GBP
$2,463 USD
View
Price last confirmed 37 days ago
7 more retailers have this diamond
Prices start from £699 GBPSave up to £371 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
0.92ct Radiant
£699 GBP