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Marquise|Natural|GIA

1.06ct J IF Marquise Natural Diamond

EX • J/IF • GIA 6555655244

Certificate GIA 6555655244

Diamond specifications and retailer prices

From £1,898 GBP
HK$19,900 HKD
As of November 1, 2026
Save £2,586 GBP (58%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £4,485 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.06ct natural marquise diamond

This 1.06ct natural marquise sits in the classic one-carat band, graded J 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 6555655244. Listed at 9 retailers as of November 1, 2026, with prices from £1,898 to £4,485, a £2,586 spread on the same certified stone. NZ Jewellers lists it at £4,485. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.69°
OriginNatural
Grading LabGIA
CertificateGIA 6555655244
Dimensions11.20 × 5.04 × 3.21 mm
L/W Ratio2.22
Top View
11.20 mm5.04 mm1.06 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555655244
Side View
Table 54.0%CrownGirdle: THK-VTKPavilion 38.69°Culet: NoneDepth 63.7%

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: £4,485 GBP|Low: £1,889 GBP|High: £4,779 GBP|Avg: £3,045 GBP|-6.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5£1,898 GBP
Retailer 4£2,329 GBP
Retailer 7£2,574 GBP
Retailer 8£2,645 GBP
Retailer 6£2,673 GBP
Retailer 9£2,702 GBP
Retailer 2£2,963 GBP
Retailer 3£4,305 GBP
NZ Jewellers£4,485 GBP

33 data points across 9 retailers

9 retailers£1,898 GBP to £4,485 GBP

A
Cheapest Retailer
-
£1,898 GBP
HK$19,900 HKD
B+
Retailer 2
-
£2,329 GBP
$3,126 USD
View
B+
Retailer 3
-
£2,574 GBP
$3,454 USD
View
Retailer 4
-
£2,645 GBP
SGD 4,796 SGD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
£2,673 GBP
$3,587 USD
View
B+
Retailer 6
-
£2,702 GBP
A$5,578 AUD
View
B+
Retailer 7
-
£2,963 GBP
€3,787 EUR
View
B
Retailer 8
-
£4,305 GBP
View
Most Expensive
B
NZ Jewellers
93e8118e-0888-4d69-ae15-394e16ae36db · Nov 3
£4,485 GBP
$6,018 USD
View
8 more retailers have this diamond
Prices start from £1,898 GBPSave up to £2,586 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
1.06ct Marquise
£1,898 GBP