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Oval|Natural|GIA

0.90ct I SI2 Oval Natural Diamond

GD • I/SI2 • GIA 6522871352

Certificate GIA 6522871352

Diamond specifications and retailer prices

From £640 GBP
HK$6,700 HKD
As of October 30, 2026
Save £1,630 GBP (72%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,270 GBP at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6522871352. Listed at 23 retailers as of October 30, 2026, with prices from £640 to £2,270, a £1,630 spread on the same certified stone. Moon Ocean lists it at £2,270. 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

0.90
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6522871352
Dimensions7.64 × 5.39 × 3.36 mm
L/W Ratio1.42
Top View
7.64 mm5.39 mm0.90 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6522871352
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.4%

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: £2,270 GBP|Low: £640 GBP|High: £2,292 GBP|Avg: £1,118 GBP|-1.0%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10£640 GBP
Retailer 2£684 GBP
Retailer 8£717 GBP
Retailer 7£825 GBP
Retailer 9£875 GBP
Retailer 3£997 GBP
Retailer 6£1,090 GBP
Retailer 5£1,222 GBP
Retailer 4£1,610 GBP
Moon Ocean£2,270 GBP

37 data points across 10 retailers

23 retailers£640 GBP to £2,270 GBP

B+
Cheapest Retailer
-
£640 GBP
HK$6,700 HKD
A
Retailer 2
-
£684 GBP
₹87,307 INR
View
B+
Retailer 3
-
£717 GBP
$961 USD
View
Final sale: no returns
B+
Retailer 4
-
£825 GBP
$1,105 USD
View
B+
Retailer 5
-
£838 GBP
$1,123 USD
View
Retailer 6
-
£875 GBP
$1,172 USD
View
Price last confirmed 67 days ago
Retailer 7
-
£875 GBP
$1,172 USD
View
Price last confirmed 35 days ago
B+
Retailer 8
-
£875 GBP
$1,172 USD
View
B+
Retailer 9
-
£875 GBP
$1,172 USD
View
B+
Retailer 10
-
£904 GBP
SGD 1,637 SGD
View
B+
Retailer 11
-
£908 GBP
$1,217 USD
View
B+
Retailer 12
-
£955 GBP
$1,279 USD
View
B+
Retailer 13
-
£975 GBP
$1,306 USD
View
B+
Retailer 14
-
£997 GBP
View
Retailer 15
-
£1,009 GBP
$1,352 USD
View
Price last confirmed 37 days ago
Retailer 16
-
£1,009 GBP
$1,352 USD
View
Price last confirmed 7 days ago
B+
Retailer 17
-
£1,090 GBP
$1,461 USD
View
B
Retailer 18
-
£1,222 GBP
€1,559 EUR
View
B
Retailer 19
-
£1,610 GBP
View
Retailer 20
-
£2,133 GBP
$2,858 USD
View
Price last confirmed 67 days ago
Retailer 21
-
£2,133 GBP
$2,858 USD
View
Price last confirmed 35 days ago
Retailer 22
-
£2,133 GBP
$2,858 USD
View
Price last confirmed 7 days ago
Most Expensive
C
Moon Ocean
NVN-A96FA088C-352 · Oct 30
£2,270 GBP
View
22 more retailers have this diamond
Prices start from £640 GBPSave up to £1,630 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
0.90ct Oval
£640 GBP