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Marquise|Natural|GIA

1.21ct H VVS1 Marquise Natural Diamond

ID • H/VVS1 • GIA 1557436965

Certificate GIA 1557436965

Diamond specifications and retailer prices

From £4,800 GBP
As of November 4, 2026
Save £5,176 GBP (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £9,976 GBP at NZ Jewellers · As of November 5, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1557436965. Listed at 15 retailers as of November 4, 2026, with prices from £4,800 to £9,976, a £5,176 spread on the same certified stone. NZ Jewellers lists it at £9,976. 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
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557436965
Dimensions10.66 × 5.68 × 3.39 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
10.66 mm5.68 mm1.21 ctH / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557436965
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.7%

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 4
Current: £5,625 GBP|Low: £4,800 GBP|High: £8,356 GBP|Avg: £5,759 GBP|-1.8%
Retailer 1
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 10£4,800 GBP
Retailer 14£4,898 GBP
Retailer 12£4,988 GBP
Retailer 9£5,006 GBP
Retailer 6£5,127 GBP
Retailer 13£5,364 GBP
Retailer 11£5,563 GBP
Retailer 1£5,625 GBP
Retailer 4£5,960 GBP
Retailer 5£6,075 GBP
Retailer 3£6,089 GBP
Retailer 2£6,465 GBP
Retailer 8£6,489 GBP
Retailer 7£8,290 GBP

21 data points across 14 retailers

15 retailers£4,800 GBP to £9,976 GBP

B+
Cheapest Retailer
-
£4,800 GBP
B+
Retailer 2
-
£4,898 GBP
View
B+
Retailer 3
-
£4,988 GBP
View
Final sale: no returns
B+
Retailer 4
-
£5,006 GBP
View
Retailer 5
-
£5,127 GBP
View
Price last confirmed 25 days ago
B+
Retailer 6
-
£5,364 GBP
View
B+
Retailer 7
-
£5,563 GBP
View
B+
Retailer 8
-
£5,625 GBP
View
B
Retailer 9
-
£5,960 GBP
View
B
Retailer 10
-
£6,075 GBP
View
B
Retailer 11
-
£6,089 GBP
View
B
Retailer 12
-
£6,465 GBP
View
B
Retailer 13
-
£6,489 GBP
View
B
Retailer 14
-
£8,290 GBP
View
Most Expensive
B
NZ Jewellers
a37dd253-abc1-4283-a377-a976a5eee449 · Nov 5
£9,976 GBP
$13,427 USD
View
14 more retailers have this diamond
Prices start from £4,800 GBPSave up to £5,176 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
£4,800 GBP