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Oval|Natural|GIA

0.55ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 2245042966

Certificate GIA 2245042966

Diamond specifications and retailer prices

From £446 GBP
As of November 6, 2026
Save £316 GBP (42%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £763 GBP at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.55ct natural oval diamond

This 0.55ct natural oval sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245042966. Listed at 8 retailers as of November 6, 2026, with prices from £446 to £763, a £316 spread on the same certified stone. Frank Darling lists it at £763. 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

0.55
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.77°
Pavilion angle38.87°
OriginNatural
Grading LabGIA
CertificateGIA 2245042966
Dimensions7.00 × 4.44 × 2.66 mm
L/W Ratio1.58
Culet sizeNone
Top View
7.00 mm4.44 mm0.55 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2245042966
Side View
Table 61.0%Crown 37.77°Girdle: STK-THKPavilion 38.87°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £763 GBP|Low: £446 GBP|High: £798 GBP|Avg: £587 GBP|-4.5%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7£446 GBP
Retailer 3£451 GBP
Retailer 6£479 GBP
Retailer 2£518 GBP
Retailer 5£579 GBP
Retailer 4£624 GBP
Retailer 8£673 GBP
Frank Darling£763 GBP

44 data points across 8 retailers

8 retailers£446 GBP to £763 GBP

A
Cheapest Retailer
-
£446 GBP
A
Retailer 2
-
£451 GBP
View
A
Retailer 3
-
£479 GBP
View
A
Retailer 4
-
£518 GBP
View
A
Retailer 5
-
£579 GBP
View
B+
Retailer 6
-
£624 GBP
View
B+
Retailer 7
-
£673 GBP
View
Most Expensive
B+
Frank Darling
2676657HK · Nov 6
£763 GBP
$1,021 USD
View
7 more retailers have this diamond
Prices start from £446 GBPSave up to £316 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
0.55ct Oval
£446 GBP