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Oval|Natural|GIA

0.81ct H I1 Oval Natural Diamond

GD • H/I1 • GIA 2487111764

Certificate GIA 2487111764

Diamond specifications and retailer prices

From £764 GBP
HK$8,000 HKD
As of November 1, 2026
Save £1,379 GBP (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,143 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 H colour (near-colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2487111764. Listed at 8 retailers as of October 30, 2026, with prices from £764 to £2,143, a £1,379 spread on the same certified stone. NZ Jewellers lists it at £2,143. 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
H
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2487111764
Dimensions8.05 × 5.22 × 3.11 mm
L/W Ratio1.54
Top View
8.05 mm5.22 mm0.81 ctH / I1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2487111764
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 59.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £2,143 GBP|Low: £679 GBP|High: £2,143 GBP|Avg: £1,080 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
November 2, 2026
Retailer 4£679 GBP
Retailer 5£764 GBP
Retailer 12£842 GBP
Retailer 7£878 GBP
Retailer 8£878 GBP
Retailer 10£908 GBP
Retailer 6£913 GBP
Retailer 9£1,014 GBP
Retailer 2£1,229 GBP
Retailer 11£1,282 GBP
Retailer 3£1,420 GBP
NZ Jewellers£2,143 GBP

15 data points across 12 retailers

8 retailers£764 GBP to £2,143 GBP

B+
Cheapest Retailer
-
£764 GBP
HK$8,000 HKD
B+
Retailer 2
-
£842 GBP
$1,128 USD
View
B+
Retailer 3
-
£878 GBP
$1,177 USD
View
B+
Retailer 4
-
£878 GBP
$1,177 USD
View
B
Retailer 5
-
£913 GBP
$1,223 USD
View
B
Retailer 6
-
£1,014 GBP
$1,358 USD
View
B
Retailer 7
-
£1,229 GBP
€1,568 EUR
View
Most Expensive
C
NZ Jewellers
53a48630-5cfb-48cd-a129-215d16d45c19 · Oct 30
£2,143 GBP
$2,872 USD
View
7 more retailers have this diamond
Prices start from £764 GBPSave up to £1,379 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.

B+
0.81ct Oval
£764 GBP