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Oval|Natural|GIA

0.80ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 1535703620

Certificate GIA 1535703620

Diamond specifications and retailer prices

From £783 GBP
HK$8,200 HKD
As of October 31, 2026
Save £1,763 GBP (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,546 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural oval diamond

This 0.8ct natural oval sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1535703620. Listed at 20 retailers as of October 30, 2026, with prices from £783 to £2,546, a £1,763 spread on the same certified stone. NZ Jewellers lists it at £2,546. 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

0.80
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1535703620
Dimensions7.22 × 5.14 × 3.28 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
7.22 mm5.14 mm0.80 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1535703620
Side View
Table 56.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.8%

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: Oct 31
Current: £783 GBP|Low: £783 GBP|High: £1,935 GBP|Avg: £1,133 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 1£783 GBP
Retailer 8£788 GBP
Retailer 11£917 GBP
Retailer 2£925 GBP
Retailer 3£955 GBP
Retailer 4£964 GBP
Retailer 10£975 GBP
Retailer 7£1,154 GBP
Retailer 12£1,171 GBP
Retailer 5£1,175 GBP
Retailer 6£1,456 GBP
Retailer 9£1,922 GBP

26 data points across 12 retailers

20 retailers£783 GBP to £2,546 GBP

A
Cheapest Retailer
-
£783 GBP
HK$8,200 HKD
A
Retailer 2
-
£788 GBP
₹100,555 INR
View
Retailer 3
-
£917 GBP
€1,170 EUR
View
Price last confirmed 5 days ago
A
Retailer 4
-
£925 GBP
$1,240 USD
View
A
Retailer 5
-
£955 GBP
SGD 1,730 SGD
View
A
Retailer 6
-
£964 GBP
$1,291 USD
View
Final sale: no returns
A
Retailer 7
-
£975 GBP
$1,307 USD
View
A
Retailer 8
-
£985 GBP
$1,320 USD
View
A
Retailer 9
-
£1,044 GBP
$1,399 USD
View
A
Retailer 10
-
£1,088 GBP
SGD 1,970 SGD
View
A
Retailer 11
-
£1,092 GBP
$1,463 USD
View
A
Retailer 12
-
£1,154 GBP
$1,546 USD
View
A
Retailer 13
-
£1,171 GBP
$1,569 USD
View
A
Retailer 14
-
£1,175 GBP
View
B+
Retailer 15
-
£1,205 GBP
$1,614 USD
View
Retailer 16
-
£1,332 GBP
View
Price last confirmed 31 days ago
B+
Retailer 17
-
£1,456 GBP
€1,858 EUR
View
B+
Retailer 18
-
£1,503 GBP
$2,013 USD
View
B
Retailer 19
-
£1,922 GBP
View
Most Expensive
B
NZ Jewellers
7ccf82e1-6343-4743-b5fc-0fa31e7a007f · Oct 30
£2,546 GBP
$3,412 USD
View
19 more retailers have this diamond
Prices start from £783 GBPSave up to £1,763 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
0.80ct Oval
£783 GBP