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Oval|Natural|GIA

0.81ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 1565441201

Certificate GIA 1565441201

Diamond specifications and retailer prices

From £688 GBP
HK$7,200 HKD
As of November 1, 2026
Save £1,565 GBP (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,252 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.81ct natural oval diamond

This 0.81ct natural oval 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 1565441201. Listed at 20 retailers as of October 30, 2026, with prices from £688 to £2,252, a £1,565 spread on the same certified stone. NZ Jewellers lists it at £2,252. 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

0.81
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1565441201
Dimensions7.50 × 5.08 × 3.24 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
7.50 mm5.08 mm0.81 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1565441201
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.9%

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: £2,252 GBP|Low: £678 GBP|High: £2,252 GBP|Avg: £1,121 GBP
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 14£688 GBP
Retailer 18£832 GBP
Retailer 3£852 GBP
Retailer 4£885 GBP
Retailer 20£888 GBP
Retailer 9£923 GBP
Retailer 10£923 GBP
Retailer 7£954 GBP
Retailer 11£959 GBP
Retailer 19£959 GBP
Retailer 13£1,054 GBP
Retailer 5£1,066 GBP
Retailer 6£1,066 GBP
Retailer 2£1,164 GBP
Retailer 12£1,166 GBP
Retailer 8£1,208 GBP
Retailer 15£1,291 GBP
Retailer 16£1,366 GBP
Retailer 17£1,700 GBP
NZ Jewellers£2,252 GBP

33 data points across 20 retailers

20 retailers£688 GBP to £2,252 GBP

A
Cheapest Retailer
-
£688 GBP
HK$7,200 HKD
A
Retailer 2
-
£832 GBP
$1,115 USD
View
A
Retailer 3
-
£852 GBP
$1,141 USD
View
Final sale: no returns
A
Retailer 4
-
£885 GBP
$1,186 USD
View
A
Retailer 5
-
£888 GBP
$1,190 USD
View
A
Retailer 6
-
£923 GBP
$1,237 USD
View
A
Retailer 7
-
£923 GBP
$1,237 USD
View
A
Retailer 8
-
£954 GBP
SGD 1,727 SGD
View
A
Retailer 9
-
£959 GBP
$1,285 USD
View
A
Retailer 10
-
£959 GBP
$1,285 USD
View
B+
Retailer 11
-
£1,054 GBP
View
B+
Retailer 12
-
£1,066 GBP
$1,428 USD
View
B+
Retailer 13
-
£1,066 GBP
$1,428 USD
View
B+
Retailer 14
-
£1,164 GBP
View
B+
Retailer 15
-
£1,166 GBP
$1,562 USD
View
Retailer 16
-
£1,208 GBP
A$2,489 AUD
View
Price last confirmed 29 days ago
B+
Retailer 17
-
£1,291 GBP
€1,647 EUR
View
B+
Retailer 18
-
£1,366 GBP
ZAR 29,566 ZAR
View
B
Retailer 19
-
£1,700 GBP
View
Most Expensive
B
NZ Jewellers
f9890340-3ea0-4af8-80a7-688445eaa1d4 · Oct 30
£2,252 GBP
$3,018 USD
View
19 more retailers have this diamond
Prices start from £688 GBPSave up to £1,565 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
0.81ct Oval
£688 GBP