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Oval|Natural|GIA

0.90ct I SI2 Oval Natural Diamond

ID • I/SI2 • GIA 2554861140

Certificate GIA 2554861140

Diamond specifications and retailer prices

From £705 GBP
₹89,376 INR
As of October 29, 2026
Save £1,014 GBP (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,719 GBP at MOH London · As of October 29, 2026
View at MOH London

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554861140. Listed at 7 retailers as of October 29, 2026, with prices from £705 to £1,719, a £1,014 spread on the same certified stone. MOH London lists it at £1,719. 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

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

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554861140
Dimensions8.00 × 5.18 × 3.30 mm
L/W Ratio1.54
Girdle conditionVery Thick
Top View
8.00 mm5.18 mm0.90 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554861140
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 63.7%

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 29
Current: £1,719 GBP|Low: £672 GBP|High: £1,830 GBP|Avg: £1,088 GBP|-5.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 3£705 GBP
Retailer 7£740 GBP
Retailer 5£894 GBP
Retailer 6£1,035 GBP
Retailer 2£1,063 GBP
Retailer 4£1,303 GBP
MOH London£1,719 GBP

40 data points across 7 retailers

7 retailers£705 GBP to £1,719 GBP

A
Cheapest Retailer
-
£705 GBP
₹89,376 INR
A
Retailer 2
-
£740 GBP
$985 USD
View
Final sale: no returns
A
Retailer 3
-
£894 GBP
$1,191 USD
View
B+
Retailer 4
-
£1,035 GBP
$1,378 USD
View
B+
Retailer 5
-
£1,063 GBP
View
B+
Retailer 6
-
£1,303 GBP
€1,652 EUR
View
Most Expensive
B
MOH London
066AC29BF · Oct 29
£1,719 GBP
View
6 more retailers have this diamond
Prices start from £705 GBPSave up to £1,014 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
£705 GBP