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Oval|Natural|GIA

0.81ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 6531866240

Certificate GIA 6531866240

Diamond specifications and retailer prices

From £380 GBP
₹48,431 INR
As of November 1, 2026
Save £1,101 GBP (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,481 GBP at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 0.81ct natural oval diamond

This 0.81ct natural oval sits in the just-under-one-carat band, graded I 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 6531866240. Listed at 9 retailers as of October 30, 2026, with prices from £380 to £1,481, a £1,101 spread on the same certified stone. Diamond Exchange Canada lists it at £1,481. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6531866240
Dimensions7.20 × 5.14 × 3.34 mm
L/W Ratio1.40
Top View
7.20 mm5.14 mm0.81 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6531866240
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.9%

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: £380 GBP|Low: £379 GBP|High: £769 GBP|Avg: £561 GBP|-3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 1£380 GBP
Retailer 4£437 GBP
Retailer 3£642 GBP
Retailer 2£767 GBP

46 data points across 4 retailers

9 retailers£380 GBP to £1,481 GBP

A
Cheapest Retailer
-
£380 GBP
₹48,431 INR
A
Retailer 2
-
£430 GBP
HK$4,500 HKD
View
A
Retailer 3
-
£437 GBP
SGD 792 SGD
View
A
Retailer 4
-
£535 GBP
SGD 968 SGD
View
A
Retailer 5
-
£539 GBP
$722 USD
View
A
Retailer 6
-
£642 GBP
$860 USD
View
A
Retailer 7
-
£718 GBP
$962 USD
View
A
Retailer 8
-
£767 GBP
View
Most Expensive
B
Diamond Exchange Canada
1965347780 · Oct 30
£1,481 GBP
CA$2,755 CAD
View
8 more retailers have this diamond
Prices start from £380 GBPSave up to £1,101 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
£380 GBP