Oval|Natural|GIA

0.63ct I VS1 Oval Natural Diamond

EX • I/VS1 • GIA 6551858628

Certificate GIA 6551858628

Diamond specifications and retailer prices

From £459 GBP
₹58,522 INR
As of October 30, 2026
Save £1,446 GBP (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,905 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.63ct natural oval diamond

This 0.63ct natural oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551858628. Listed at 13 retailers as of October 30, 2026, with prices from £459 to £1,905, a £1,446 spread on the same certified stone. NZ Jewellers lists it at £1,905. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.63
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551858628
Dimensions6.60 × 4.71 × 3.03 mm
L/W Ratio1.40
Girdle conditionVery Thick
Top View
6.60 mm4.71 mm0.63 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551858628
Side View
Table 61.0%CrownGirdle: Slightly ThickPavilionCulet: 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: Oct 30
Current: £1,905 GBP|Low: £427 GBP|High: £1,905 GBP|Avg: £873 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
Retailer 13
October 30, 2026
Retailer 6£459 GBP
Retailer 13£475 GBP
Retailer 4£616 GBP
Retailer 11£706 GBP
Retailer 7£729 GBP
Retailer 9£731 GBP
Retailer 5£816 GBP
Retailer 8£857 GBP
Retailer 2£907 GBP
Retailer 3£913 GBP
Retailer 10£1,114 GBP
Retailer 12£1,217 GBP
NZ Jewellers£1,905 GBP

34 data points across 13 retailers

13 retailers£459 GBP to £1,905 GBP

A
Cheapest Retailer
-
£459 GBP
₹58,522 INR
A
Retailer 2
-
£475 GBP
$636 USD
View
Final sale: no returns
A
Retailer 3
-
£616 GBP
$825 USD
View
B+
Retailer 4
-
£706 GBP
$946 USD
View
B+
Retailer 5
-
£729 GBP
View
B+
Retailer 6
-
£731 GBP
$980 USD
View
B+
Retailer 7
-
£816 GBP
$1,093 USD
View
B+
Retailer 8
-
£857 GBP
€1,094 EUR
View
B+
Retailer 9
-
£907 GBP
ZAR 19,631 ZAR
View
Retailer 10
-
£913 GBP
A$1,882 AUD
View
Price last confirmed 26 days ago
B
Retailer 11
-
£1,114 GBP
View
B
Retailer 12
-
£1,217 GBP
View
Most Expensive
B
NZ Jewellers
4501bc12-d869-462b-8295-e44fd3e750d4 · Oct 30
£1,905 GBP
$2,552 USD
View
12 more retailers have this diamond
Prices start from £459 GBPSave up to £1,446 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
0.63ct Oval
£459 GBP