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Marquise|Natural|GIA

1.22ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 7553371028

Certificate GIA 7553371028

Diamond specifications and retailer prices

From £2,676 GBP
As of November 4, 2026
Save £2,099 GBP (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £4,775 GBP at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.22ct natural marquise diamond

This 1.22ct natural marquise sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7553371028. Listed at 12 retailers as of November 4, 2026, with prices from £2,676 to £4,775, a £2,099 spread on the same certified stone. Wholesale Diamonds Direct lists it at £4,775. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.22
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.36°
Pavilion angle41.65°
OriginNatural
Grading LabGIA
CertificateGIA 7553371028
Dimensions10.68 × 5.65 × 3.60 mm
L/W Ratio1.89
Culet sizeNone
Top View
10.68 mm5.65 mm1.22 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7553371028
Side View
Table 58.0%Crown 34.36°Girdle: MED-THKPavilion 41.65°Culet: NoneDepth 63.8%

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 4
Current: £3,713 GBP|Low: £2,676 GBP|High: £4,966 GBP|Avg: £3,338 GBP|-5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 6, 2026
Retailer 6£2,676 GBP
Retailer 5£2,741 GBP
Retailer 2£2,743 GBP
Retailer 7£2,860 GBP
Retailer 10£2,921 GBP
Retailer 4£3,071 GBP
Retailer 8£3,395 GBP
Retailer 9£3,424 GBP
Retailer 3£3,440 GBP
Retailer 1£3,713 GBP
Wholesale Diamonds Direct£4,775 GBP

36 data points across 11 retailers

12 retailers£2,676 GBP to £4,775 GBP

A
Cheapest Retailer
-
£2,676 GBP
A
Retailer 2
-
£2,741 GBP
View
A
Retailer 3
-
£2,743 GBP
View
B+
Retailer 4
-
£2,860 GBP
View
B+
Retailer 5
-
£2,921 GBP
View
B+
Retailer 6
-
£3,071 GBP
View
B+
Retailer 7
-
£3,395 GBP
View
B+
Retailer 8
-
£3,424 GBP
View
B+
Retailer 9
-
£3,440 GBP
View
B+
Retailer 10
-
£3,713 GBP
View
B+
Retailer 11
-
£3,719 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
661914560 · Nov 6
£4,775 GBP
$6,391 USD
View
11 more retailers have this diamond
Prices start from £2,676 GBPSave up to £2,099 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
£2,676 GBP