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Marquise|Natural|GIA

1.22ct I IF Marquise Natural Diamond

EX • I/IF • GIA 7551327878

Certificate GIA 7551327878

Diamond specifications and retailer prices

From £3,624 GBP
As of November 6, 2026
Save £4,533 GBP (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £8,157 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.22ct natural marquise diamond

This 1.22ct natural marquise sits in the classic one-carat band, graded I 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 7551327878. Listed at 22 retailers as of November 5, 2026, with prices from £3,624 to £8,157, a £4,533 spread on the same certified stone. NZ Jewellers lists it at £8,157. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551327878
Dimensions11.70 × 5.53 × 3.36 mm
L/W Ratio2.12
Culet sizeNone
Top View
11.70 mm5.53 mm1.22 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551327878
Side View
Table 64.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.8%

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 6
Current: £8,157 GBP|Low: £3,586 GBP|High: £8,157 GBP|Avg: £4,973 GBP
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 7, 2026
Retailer 19£3,624 GBP
Retailer 16£3,636 GBP
Retailer 3£4,079 GBP
Retailer 14£4,127 GBP
Retailer 9£4,253 GBP
Retailer 2£4,374 GBP
Retailer 5£4,502 GBP
Retailer 20£4,502 GBP
Retailer 8£4,531 GBP
Retailer 15£4,632 GBP
Retailer 11£4,877 GBP
Retailer 21£4,952 GBP
Retailer 10£4,994 GBP
Retailer 12£4,995 GBP
Retailer 17£5,008 GBP
Retailer 4£5,063 GBP
Retailer 6£5,272 GBP
Retailer 7£5,627 GBP
Retailer 18£5,951 GBP
Retailer 13£7,146 GBP
NZ Jewellers£8,157 GBP

25 data points across 21 retailers

22 retailers£3,624 GBP to £8,157 GBP

A
Cheapest Retailer
-
£3,624 GBP
A
Retailer 2
-
£3,636 GBP
View
Retailer 3
-
£3,806 GBP
View
Price last confirmed 22 days ago
B+
Retailer 4
-
£4,079 GBP
View
B+
Retailer 5
-
£4,127 GBP
View
B+
Retailer 6
-
£4,253 GBP
View
B+
Retailer 7
-
£4,374 GBP
View
Retailer 8
-
£4,502 GBP
View
Price last confirmed 9 days ago
B+
Retailer 9
-
£4,502 GBP
View
Final sale: no returns
B+
Retailer 10
-
£4,531 GBP
View
B+
Retailer 11
-
£4,632 GBP
View
B+
Retailer 12
-
£4,877 GBP
View
B+
Retailer 13
-
£4,952 GBP
View
B+
Retailer 14
-
£4,994 GBP
View
B+
Retailer 15
-
£4,995 GBP
View
B+
Retailer 16
-
£5,008 GBP
View
B
Retailer 17
-
£5,063 GBP
View
B+
Retailer 18
-
£5,272 GBP
View
B+
Retailer 19
-
£5,627 GBP
View
B+
Retailer 20
-
£5,951 GBP
View
B
Retailer 21
-
£7,146 GBP
View
Most Expensive
B
NZ Jewellers
541a1b55-58a4-49bb-adc1-e3e9fab8fd69 · Nov 5
£8,157 GBP
$10,918 USD
View
21 more retailers have this diamond
Prices start from £3,624 GBPSave up to £4,533 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
1.22ct Marquise
£3,624 GBP