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Oval|Natural|GIA

0.81ct D SI1 Oval Natural Diamond

GD • D/SI1 • GIA 7548949846

Certificate GIA 7548949846

Diamond specifications and retailer prices

From £860 GBP
HK$9,000 HKD
As of October 31, 2026
Save £755 GBP (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,614 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 0.81ct natural oval diamond

This 0.81ct natural oval sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7548949846. Listed at 8 retailers as of October 30, 2026, with prices from £860 to £1,614, a £755 spread on the same certified stone. With Clarity lists it at £1,614. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.81
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548949846
Dimensions7.35 × 5.25 × 3.30 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
7.35 mm5.25 mm0.81 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7548949846
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.8%

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: Oct 31
Current: £860 GBP|Low: £850 GBP|High: £1,582 GBP|Avg: £1,222 GBP|-4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
October 31, 2026
Retailer 1£860 GBP
Retailer 5£1,077 GBP
Retailer 3£1,080 GBP
Retailer 4£1,083 GBP
Retailer 6£1,127 GBP
Retailer 7£1,199 GBP
Retailer 8£1,496 GBP
Retailer 2£1,534 GBP
With Clarity£1,582 GBP

17 data points across 9 retailers

8 retailers£860 GBP to £1,614 GBP

A
Cheapest Retailer
-
£860 GBP
HK$9,000 HKD
B+
Retailer 2
-
£1,077 GBP
$1,443 USD
View
A
Retailer 3
-
£1,080 GBP
$1,447 USD
View
B+
Retailer 4
-
£1,083 GBP
$1,451 USD
View
Final sale: no returns
B+
Retailer 5
-
£1,127 GBP
$1,510 USD
View
B+
Retailer 6
-
£1,199 GBP
SGD 2,171 SGD
View
B
Retailer 7
-
£1,534 GBP
€1,958 EUR
View
Most Expensive
B
With Clarity
7548949846 · Oct 30
£1,614 GBP
$2,163 USD
View
7 more retailers have this diamond
Prices start from £860 GBPSave up to £755 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
£860 GBP