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Marquise|Natural|GIA

0.63ct H IF Marquise Natural Diamond

EX • H/IF • GIA 2245053944

Certificate GIA 2245053944

Diamond specifications and retailer prices

From £798 GBP
$1,070 USD
As of October 31, 2026
Save £781 GBP (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,579 GBP at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.63ct natural marquise diamond

This 0.63ct natural marquise 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 2245053944. Listed at 15 retailers as of October 31, 2026, with prices from £798 to £1,579, a £781 spread on the same certified stone. Flawless Fine Jewelry lists it at £1,579. 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
SymmetryVery Good
FluorescenceNone
Crown angle34.78°
Pavilion angle38.64°
OriginNatural
Grading LabGIA
CertificateGIA 2245053944
Dimensions8.98 × 4.51 × 2.63 mm
L/W Ratio1.99
Culet sizeNone
Top View
8.98 mm4.51 mm0.63 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2245053944
Side View
Table 61.0%Crown 34.78°Girdle: STK-VTKPavilion 38.64°Culet: NoneDepth 58.4%

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: Oct 31
Current: £900 GBP|Low: £807 GBP|High: £1,295 GBP|Avg: £1,022 GBP|+5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5£807 GBP
Retailer 4£827 GBP
Retailer 1£900 GBP
Retailer 7£982 GBP
Retailer 2£1,001 GBP
Retailer 3£1,153 GBP
Retailer 6£1,167 GBP
Retailer 8£1,295 GBP

43 data points across 8 retailers

15 retailers£798 GBP to £1,579 GBP

A
Cheapest Retailer
-
£798 GBP
$1,070 USD
A
Retailer 2
-
£807 GBP
SGD 1,463 SGD
View
A
Retailer 3
-
£812 GBP
$1,090 USD
View
Retailer 4
-
£827 GBP
$1,110 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
£838 GBP
$1,125 USD
View
A
Retailer 6
-
£863 GBP
$1,158 USD
View
A
Retailer 7
-
£869 GBP
SGD 1,576 SGD
View
B+
Retailer 8
-
£900 GBP
View
B+
Retailer 9
-
£982 GBP
$1,318 USD
View
B+
Retailer 10
-
£1,001 GBP
$1,343 USD
View
B+
Retailer 11
-
£1,153 GBP
€1,474 EUR
View
B+
Retailer 12
-
£1,167 GBP
$1,566 USD
View
B+
Retailer 13
-
£1,215 GBP
$1,631 USD
View
B+
Retailer 14
-
£1,295 GBP
$1,738 USD
View
Most Expensive
B
Flawless Fine Jewelry
17ACE7FB7 · Nov 2
£1,579 GBP
View
14 more retailers have this diamond
Prices start from £798 GBPSave up to £781 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 Marquise
£798 GBP