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Oval|Natural|GIA

1.03ct K SI2 Oval Natural Diamond

ID • K/SI2 • GIA 2547646320

Certificate GIA 2547646320

Diamond specifications and retailer prices

From £1,211 GBP
As of November 5, 2026
Save £705 GBP (37%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,674 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.03ct natural oval diamond

This 1.03ct natural oval sits in the classic 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 2547646320. Listed at 8 retailers as of November 4, 2026, with a 58% 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

1.03
Carat
K
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547646320
Dimensions7.82 × 5.52 × 3.59 mm
L/W Ratio1.42
Top View
7.82 mm5.52 mm1.03 ctK / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547646320
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.1%

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 5
Current: £1,211 GBP|Low: £950 GBP|High: £1,944 GBP|Avg: £1,243 GBP|+3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8£950 GBP
Retailer 7£1,024 GBP
Retailer 4£1,096 GBP
Retailer 5£1,096 GBP
Retailer 9£1,148 GBP
Retailer 1£1,211 GBP
Retailer 6£1,234 GBP
Retailer 3£1,526 GBP
Retailer 2£1,916 GBP

43 data points across 9 retailers

8 retailers£1,211 GBP to £1,916 GBP

Retailer 1
-
£1,096 GBP
Price last confirmed 29 days ago
Retailer 2
-
£1,096 GBP
View
Price last confirmed 29 days ago
Retailer 3
-
£1,147 GBP
View
Price last confirmed 38 days ago
B+
Retailer 4
-
£1,211 GBP
View
Retailer 5
-
£1,265 GBP
View
Price last confirmed 38 days ago
B+
Retailer 6
-
£1,526 GBP
View
B
Retailer 7
-
£1,916 GBP
View
Most Expensive
NZ Jewellers
0ad6020f-d8b4-4601-b704-5d674c086453 · Sep 30
£2,674 GBP
$3,579 USD
View
Price last confirmed 37 days ago
7 more retailers have this diamond
Prices start from £1,211 GBPSave up to £705 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+
1.03ct Oval
£1,211 GBP