Marquise|Natural|GIA

1.21ct H VS2 Marquise Natural Diamond

EX • H/VS2 • GIA 2243001808

Certificate GIA 2243001808

Diamond specifications and retailer prices

From £4,075 GBP
As of November 6, 2026
Save £1,449 GBP (26%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £9,018 GBP at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2243001808. Listed at 12 retailers as of November 6, 2026, with a 36% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
H
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2243001808
Dimensions10.74 × 5.52 × 3.51 mm
L/W Ratio1.95
Top View
10.74 mm5.52 mm1.21 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2243001808
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.6%

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: Nov 6
Current: £9,018 GBP|Low: £4,031 GBP|High: £9,207 GBP|Avg: £5,483 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
November 6, 2026
Retailer 14£4,075 GBP
Retailer 8£4,256 GBP
Retailer 11£4,301 GBP
Retailer 10£4,509 GBP
Retailer 6£4,557 GBP
Retailer 13£4,885 GBP
Retailer 7£5,257 GBP
Retailer 5£5,382 GBP
Retailer 4£5,484 GBP
Retailer 12£5,484 GBP
Retailer 2£5,524 GBP
Retailer 3£5,636 GBP
Retailer 9£7,553 GBP
NZ Jewellers£9,018 GBP

40 data points across 14 retailers

12 retailers£4,075 GBP to £5,524 GBP

B+
Cheapest Retailer
-
£4,075 GBP
Retailer 2
-
£4,256 GBP
View
Price last confirmed 7 days ago
Retailer 3
-
£4,301 GBP
View
Price last confirmed 14 days ago
B+
Retailer 4
-
£4,466 GBP
View
B+
Retailer 5
-
£4,557 GBP
View
Retailer 6
-
£4,885 GBP
View
Price last confirmed 15 days ago
Retailer 7
-
£4,959 GBP
View
Price last confirmed 21 days ago
B
Retailer 8
-
£5,382 GBP
View
B
Retailer 9
-
£5,524 GBP
View
Retailer 10
-
£5,636 GBP
View
Price last confirmed 16 days ago
Retailer 11
-
£7,553 GBP
View
Price last confirmed 18 days ago
Most Expensive
NZ Jewellers
960642ad-740a-4ceb-a888-b214084508ff · Oct 21
£9,018 GBP
$12,070 USD
View
Price last confirmed 16 days ago
11 more retailers have this diamond
Prices start from £4,075 GBPSave up to £1,449 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.

B+
1.21ct Marquise
£4,075 GBP