Oval|Natural|GIA

0.63ct H IF Oval Natural Diamond

EX • H/IF • GIA 5553443201

Certificate GIA 5553443201

Diamond specifications and retailer prices

From £554 GBP
₹70,667 INR
As of October 31, 2026
Save £1,745 GBP (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,299 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553443201. Listed at 14 retailers as of October 30, 2026, with prices from £554 to £2,299, a £1,745 spread on the same certified stone. NZ Jewellers lists it at £2,299. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.63
Carat
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553443201
Dimensions6.63 × 4.75 × 3.05 mm
L/W Ratio1.40
Girdle conditionVery Thick
Top View
6.63 mm4.75 mm0.63 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553443201
Side View
Table 62.0%CrownGirdle: MediumPavilionCulet: NoneDepth 64.2%

Caratlytics Score

How it works →
A+
Exceptional
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 31
Current: £2,299 GBP|Low: £547 GBP|High: £2,299 GBP|Avg: £1,025 GBP|+22.1%
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
October 31, 2026
Retailer 2£554 GBP
Retailer 5£576 GBP
Retailer 12£717 GBP
Retailer 11£720 GBP
Retailer 13£799 GBP
Retailer 14£833 GBP
Retailer 9£857 GBP
Retailer 3£955 GBP
Retailer 6£1,010 GBP
Retailer 7£1,030 GBP
Retailer 8£1,095 GBP
Retailer 10£1,350 GBP
Retailer 4£1,467 GBP
NZ Jewellers£2,299 GBP

34 data points across 14 retailers

14 retailers£554 GBP to £2,299 GBP

A+
Cheapest Retailer
-
£554 GBP
₹70,667 INR
A
Retailer 2
-
£576 GBP
$772 USD
View
Final sale: no returns
A
Retailer 3
-
£717 GBP
$961 USD
View
A
Retailer 4
-
£720 GBP
$965 USD
View
B+
Retailer 5
-
£799 GBP
$1,070 USD
View
B+
Retailer 6
-
£833 GBP
$1,116 USD
View
B+
Retailer 7
-
£857 GBP
View
B+
Retailer 8
-
£955 GBP
$1,280 USD
View
Retailer 9
-
£1,010 GBP
A$2,081 AUD
View
Price last confirmed 27 days ago
B+
Retailer 10
-
£1,030 GBP
€1,315 EUR
View
B+
Retailer 11
-
£1,095 GBP
ZAR 23,697 ZAR
View
B+
Retailer 12
-
£1,350 GBP
View
B
Retailer 13
-
£1,467 GBP
View
Most Expensive
B
NZ Jewellers
95adcbce-976d-4ba9-b486-0205f0d94103 · Oct 30
£2,299 GBP
$3,080 USD
View
13 more retailers have this diamond
Prices start from £554 GBPSave up to £1,745 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
£554 GBP