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Oval|Natural|GIA

0.81ct D SI1 Oval Natural Diamond

GD • D/SI1 • GIA 2518575546

Certificate GIA 2518575546

Diamond specifications and retailer prices

From £918 GBP
$1,230 USD
As of October 30, 2026
Save £1,418 GBP (61%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,336 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 2518575546. Listed at 13 retailers as of October 30, 2026, with prices from £918 to £2,336, a £1,418 spread on the same certified stone. Do Amore Diamonds lists it at £2,336. 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
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2518575546
Dimensions6.97 × 5.23 × 3.37 mm
L/W Ratio1.33
Top View
6.97 mm5.23 mm0.81 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2518575546
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.5%

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 30
Current: £2,336 GBP|Low: £829 GBP|High: £2,336 GBP|Avg: £1,259 GBP|+9.1%
Do Amore Diamonds
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 9£918 GBP
Retailer 8£1,027 GBP
Retailer 3£1,034 GBP
Retailer 5£1,093 GBP
Retailer 2£1,114 GBP
Retailer 11£1,123 GBP
Retailer 12£1,140 GBP
Retailer 6£1,194 GBP
Retailer 10£1,194 GBP
Retailer 7£1,239 GBP
Retailer 4£1,401 GBP
Do Amore Diamonds£2,336 GBP

43 data points across 12 retailers

13 retailers£918 GBP to £2,336 GBP

A
Cheapest Retailer
-
£918 GBP
$1,230 USD
Final sale: no returns
A
Retailer 2
-
£1,027 GBP
$1,376 USD
View
A
Retailer 3
-
£1,034 GBP
MYR 5,643 MYR
View
Retailer 4
-
£1,058 GBP
$1,418 USD
View
Price last confirmed 75 days ago
A
Retailer 5
-
£1,093 GBP
$1,465 USD
View
A
Retailer 6
-
£1,114 GBP
View
A
Retailer 7
-
£1,123 GBP
$1,505 USD
View
A
Retailer 8
-
£1,140 GBP
SGD 2,065 SGD
View
B+
Retailer 9
-
£1,194 GBP
$1,600 USD
View
B+
Retailer 10
-
£1,194 GBP
$1,600 USD
View
B+
Retailer 11
-
£1,239 GBP
$1,660 USD
View
B+
Retailer 12
-
£1,401 GBP
A$2,888 AUD
View
Most Expensive
C
Do Amore Diamonds
12-100760966726 · Oct 31
£2,336 GBP
$3,130 USD
View
12 more retailers have this diamond
Prices start from £918 GBPSave up to £1,418 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
£918 GBP