CaratHunter
Plans
Oval|Natural|GIA

1.00ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 7551479033

Certificate GIA 7551479033

Diamond specifications and retailer prices

From £1,154 GBP
As of November 6, 2026
Save £2,085 GBP (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,239 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551479033. Listed at 15 retailers as of November 5, 2026, with prices from £1,154 to £3,239, a £2,085 spread on the same certified stone. NZ Jewellers lists it at £3,239. 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

1.00
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7551479033
Dimensions8.08 × 5.56 × 3.45 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle, Indented Natural
Top View
8.08 mm5.56 mm1.00 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7551479033
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.1%

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 6
Current: £3,239 GBP|Low: £1,154 GBP|High: £3,317 GBP|Avg: £1,802 GBP|-2.3%
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
November 6, 2026
Retailer 7£1,154 GBP
Retailer 2£1,399 GBP
Retailer 8£1,523 GBP
Retailer 12£1,550 GBP
Retailer 5£1,555 GBP
Retailer 6£1,568 GBP
Retailer 14£1,621 GBP
Retailer 9£1,653 GBP
Retailer 11£1,682 GBP
Retailer 3£1,756 GBP
Retailer 4£1,788 GBP
Retailer 10£1,974 GBP
Retailer 13£2,707 GBP
NZ Jewellers£3,239 GBP

19 data points across 14 retailers

15 retailers£1,154 GBP to £3,239 GBP

A
Cheapest Retailer
-
£1,154 GBP
A
Retailer 2
-
£1,399 GBP
View
A
Retailer 3
-
£1,440 GBP
View
A
Retailer 4
-
£1,523 GBP
View
A
Retailer 5
-
£1,550 GBP
View
A
Retailer 6
-
£1,555 GBP
View
Retailer 7
-
£1,568 GBP
View
Price last confirmed 8 days ago
A
Retailer 8
-
£1,621 GBP
View
A
Retailer 9
-
£1,653 GBP
View
A
Retailer 10
-
£1,682 GBP
View
A
Retailer 11
-
£1,756 GBP
View
A
Retailer 12
-
£1,788 GBP
View
B+
Retailer 13
-
£1,974 GBP
View
B+
Retailer 14
-
£2,707 GBP
View
Most Expensive
B
NZ Jewellers
dd8af8ca-1344-4f88-b8e7-012832079c85 · Nov 5
£3,239 GBP
$4,336 USD
View
14 more retailers have this diamond
Prices start from £1,154 GBPSave up to £2,085 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
1.00ct Oval
£1,154 GBP