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Oval|Natural|GIA

0.63ct I VS1 Oval Natural Diamond

GD • I/VS1 • GIA 1557993741

Certificate GIA 1557993741

Diamond specifications and retailer prices

From £562 GBP
$753 USD
As of October 30, 2026
Save £1,396 GBP (71%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,958 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1557993741. Listed at 21 retailers as of October 30, 2026, with prices from £562 to £1,958, a £1,396 spread on the same certified stone. NZ Jewellers lists it at £1,958. 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

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

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557993741
Dimensions6.76 × 4.76 × 3.02 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
6.76 mm4.76 mm0.63 ctI / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1557993741
Side View
Table 62.0%CrownGirdle: -STPavilionCulet: NoneDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,958 GBP|Low: £537 GBP|High: £1,958 GBP|Avg: £829 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 9£562 GBP
Retailer 5£576 GBP
Retailer 13£625 GBP
Retailer 16£625 GBP
Retailer 7£633 GBP
Retailer 14£649 GBP
Retailer 18£720 GBP
Retailer 8£723 GBP
Retailer 3£725 GBP
Retailer 11£727 GBP
Retailer 4£746 GBP
Retailer 12£750 GBP
Retailer 17£880 GBP
Retailer 2£932 GBP
Retailer 10£956 GBP
Retailer 15£1,150 GBP
Retailer 6£1,251 GBP
NZ Jewellers£1,958 GBP

30 data points across 18 retailers

21 retailers£562 GBP to £1,958 GBP

B+
Cheapest Retailer
-
£562 GBP
$753 USD
B+
Retailer 2
-
£576 GBP
$772 USD
View
Final sale: no returns
B+
Retailer 3
-
£625 GBP
$837 USD
View
Retailer 4
-
£625 GBP
$837 USD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
£625 GBP
$837 USD
View
Retailer 6
-
£625 GBP
$837 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
£633 GBP
$848 USD
View
B+
Retailer 8
-
£649 GBP
$869 USD
View
B+
Retailer 9
-
£720 GBP
$965 USD
View
Retailer 10
-
£720 GBP
$965 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
£723 GBP
$969 USD
View
B+
Retailer 12
-
£725 GBP
$972 USD
View
B+
Retailer 13
-
£727 GBP
View
B+
Retailer 14
-
£746 GBP
$1,000 USD
View
B
Retailer 15
-
£750 GBP
View
B
Retailer 16
-
£880 GBP
€1,123 EUR
View
B
Retailer 17
-
£932 GBP
ZAR 20,182 ZAR
View
Retailer 18
-
£956 GBP
A$1,971 AUD
View
Price last confirmed 27 days ago
B
Retailer 19
-
£1,150 GBP
View
C
Retailer 20
-
£1,251 GBP
View
Most Expensive
C
NZ Jewellers
65aa6084-3192-47c7-aa1b-10c844c9b227 · Oct 30
£1,958 GBP
$2,623 USD
View
20 more retailers have this diamond
Prices start from £562 GBPSave up to £1,396 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.

B+
0.63ct Oval
£562 GBP