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Marquise|Natural|GIA

0.63ct H IF Marquise Natural Diamond

EX • H/IF • GIA 5553391389

Certificate GIA 5553391389

Diamond specifications and retailer prices

From $2,351 NZD
$1,323 USD
As of October 29, 2026
Save $873 NZD (27%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,259 NZD at MOH London · As of October 26, 2026
View at MOH London

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 5553391389. Listed at 8 retailers as of October 26, 2026, with a 37% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5553391389
Dimensions8.81 × 4.45 × 2.76 mm
L/W Ratio1.98
Key to symbols
Minor Details of Polish
Top View
8.81 mm4.45 mm0.63 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5553391389
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.1%

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 29
Current: $4,259 NZD|Low: $1,655 NZD|High: $4,304 NZD|Avg: $2,644 NZD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 28, 2026
Retailer 5$1,745 NZD
Retailer 6$1,820 NZD
Retailer 4$2,351 NZD
Retailer 2$2,637 NZD
Retailer 7$3,037 NZD
Retailer 3$3,225 NZD
MOH London$4,259 NZD

39 data points across 7 retailers

8 retailers$2,351 NZD to $3,225 NZD

Retailer 1
-
$1,745 NZD
₹93,504 INR
Price last confirmed 19 days ago
Retailer 2
-
$1,955 NZD
$1,100 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$2,351 NZD
$1,323 USD
View
B+
Retailer 4
-
$2,637 NZD
£1,168 GBP
View
B+
Retailer 5
-
$2,913 NZD
$1,639 USD
View
Retailer 6
-
$3,037 NZD
A$2,629 AUD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
$3,225 NZD
€1,728 EUR
View
Most Expensive
MOH London
B5CB07033 · Oct 26
$4,259 NZD
£1,887 GBP
View
Price last confirmed 7 days ago
7 more retailers have this diamond
Prices start from $2,351 NZDSave up to $873 NZD

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 Marquise
$2,351 NZD