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Oval|Natural|GIA

0.90ct K IF Oval Natural Diamond

GD • K/IF • GIA 6511229695

Certificate GIA 6511229695

Diamond specifications and retailer prices

From £879 GBP
As of November 6, 2026
Save £422 GBP (32%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,300 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6511229695. Listed at 7 retailers as of November 6, 2026, with prices from £879 to £1,300, a £422 spread on the same certified stone. GemTrove lists it at £1,300. 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
K
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6511229695
Dimensions7.24 × 5.49 × 3.54 mm
L/W Ratio1.32
Top View
7.24 mm5.49 mm0.90 ctK / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6511229695
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.4%

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: Nov 6
Current: £1,300 GBP|Low: £764 GBP|High: £1,300 GBP|Avg: £1,013 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4£879 GBP
Retailer 7£893 GBP
Retailer 3£917 GBP
Retailer 2£970 GBP
Retailer 6£993 GBP
Retailer 5£1,068 GBP
GemTrove£1,300 GBP

40 data points across 7 retailers

7 retailers£879 GBP to £1,300 GBP

B+
Cheapest Retailer
-
£879 GBP
Final sale: no returns
A
Retailer 2
-
£893 GBP
View
B+
Retailer 3
-
£917 GBP
View
B+
Retailer 4
-
£970 GBP
View
B+
Retailer 5
-
£993 GBP
View
B+
Retailer 6
-
£1,068 GBP
View
Most Expensive
B
GemTrove
GT-N-01282683-98 · Nov 6
£1,300 GBP
A$2,678 AUD
View
6 more retailers have this diamond
Prices start from £879 GBPSave up to £422 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
£879 GBP