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Marquise|Natural|GIA

0.55ct J IF Marquise Natural Diamond

GD • J/IF • GIA 5181402433

Certificate GIA 5181402433

Diamond specifications and retailer prices

From £506 GBP
HK$5,300 HKD
As of November 1, 2026
Save £1,486 GBP (75%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,991 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.55ct natural marquise diamond

This 0.55ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5181402433. Listed at 24 retailers as of October 30, 2026, with prices from £506 to £1,991, a £1,486 spread on the same certified stone. NZ Jewellers lists it at £1,991. 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

0.55
Carat
J
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5181402433
Dimensions7.57 × 4.44 × 2.76 mm
L/W Ratio1.70
Top View
7.57 mm4.44 mm0.55 ctJ / IF
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5181402433
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.2%

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: Nov 1
Current: £1,991 GBP|Low: £467 GBP|High: £1,991 GBP|Avg: £767 GBP|+5.6%
NZ Jewellers
Retailer 2
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Retailer 17
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Retailer 19
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Retailer 21
Retailer 22
November 2, 2026
Retailer 17£506 GBP
Retailer 8£531 GBP
Retailer 10£549 GBP
Retailer 16£574 GBP
Retailer 4£575 GBP
Retailer 14£575 GBP
Retailer 9£579 GBP
Retailer 6£598 GBP
Retailer 22£652 GBP
Retailer 20£664 GBP
Retailer 7£704 GBP
Retailer 3£708 GBP
Retailer 11£708 GBP
Retailer 5£730 GBP
Retailer 13£759 GBP
Retailer 2£823 GBP
Retailer 12£866 GBP
Retailer 15£893 GBP
Retailer 18£980 GBP
Retailer 21£1,022 GBP
Retailer 19£1,169 GBP
NZ Jewellers£1,991 GBP

28 data points across 22 retailers

24 retailers£506 GBP to £1,991 GBP

A
Cheapest Retailer
-
£506 GBP
HK$5,300 HKD
B+
Retailer 2
-
£531 GBP
$712 USD
View
Final sale: no returns
B+
Retailer 3
-
£549 GBP
$736 USD
View
B+
Retailer 4
-
£574 GBP
$770 USD
View
B+
Retailer 5
-
£575 GBP
$772 USD
View
B+
Retailer 6
-
£575 GBP
$772 USD
View
B+
Retailer 7
-
£579 GBP
$777 USD
View
B+
Retailer 8
-
£583 GBP
$783 USD
View
B+
Retailer 9
-
£598 GBP
$802 USD
View
B+
Retailer 10
-
£652 GBP
$875 USD
View
B+
Retailer 11
-
£664 GBP
$891 USD
View
B
Retailer 12
-
£704 GBP
$945 USD
View
B
Retailer 13
-
£708 GBP
$950 USD
View
B
Retailer 14
-
£708 GBP
$950 USD
View
B
Retailer 15
-
£730 GBP
$980 USD
View
B
Retailer 16
-
£759 GBP
View
B
Retailer 17
-
£823 GBP
€1,052 EUR
View
B
Retailer 18
-
£866 GBP
$1,162 USD
View
B
Retailer 19
-
£893 GBP
$1,198 USD
View
Retailer 20
-
£955 GBP
A$1,971 AUD
View
Price last confirmed 29 days ago
B
Retailer 21
-
£980 GBP
ZAR 21,247 ZAR
View
B
Retailer 22
-
£1,022 GBP
CA$1,905 CAD
View
B
Retailer 23
-
£1,169 GBP
View
Most Expensive
C
NZ Jewellers
a50f8523-dfa7-4fe0-bc1b-216e1253f916 · Oct 30
£1,991 GBP
$2,672 USD
View
23 more retailers have this diamond
Prices start from £506 GBPSave up to £1,486 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
0.55ct Marquise
£506 GBP