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Oval|Natural|GIA

0.91ct G I1 Oval Natural Diamond

EX • G/I1 • GIA 1559661325

Certificate GIA 1559661325

Diamond specifications and retailer prices

From £707 GBP
HK$7,400 HKD
As of November 1, 2026
Save £1,623 GBP (70%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,330 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.91ct natural oval diamond

This 0.91ct natural oval sits in the just-under-one-carat band, graded G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559661325. Listed at 5 retailers as of October 30, 2026, with prices from £707 to £2,330, a £1,623 spread on the same certified stone. NZ Jewellers lists it at £2,330. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
G
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle34.7°
OriginNatural
Grading LabGIA
CertificateGIA 1559661325
Dimensions7.56 × 5.31 × 3.31 mm
L/W Ratio1.42
Key to symbols
Feather
Top View
7.56 mm5.31 mm0.91 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1559661325
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 34.7°Culet: NoneDepth 62.4%

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: £707 GBP|Low: £697 GBP|High: £1,309 GBP|Avg: £985 GBP|-2.6%
Retailer 1
Retailer 2
Retailer 3
October 31, 2026
Retailer 1£707 GBP
Retailer 3£955 GBP
Retailer 2£1,306 GBP

16 data points across 3 retailers

5 retailers£707 GBP to £2,330 GBP

A
Cheapest Retailer
-
£707 GBP
HK$7,400 HKD
B+
Retailer 2
-
£955 GBP
$1,280 USD
View
B+
Retailer 3
-
£992 GBP
$1,329 USD
View
B
Retailer 4
-
£1,306 GBP
€1,666 EUR
View
Most Expensive
C
NZ Jewellers
7fac8052-c8a3-492e-a641-aff4c837c50d · Oct 30
£2,330 GBP
$3,122 USD
View
4 more retailers have this diamond
Prices start from £707 GBPSave up to £1,623 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 Oval
£707 GBP