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Marquise|Natural|GIA

1.21ct D VS2 Marquise Natural Diamond

GD • D/VS2 • GIA 6565490511

Certificate GIA 6565490511

Diamond specifications and retailer prices

From £4,772 GBP
As of November 5, 2026
Save £3,453 GBP (42%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £8,225 GBP at With Clarity · As of November 4, 2026
View at With Clarity

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6565490511. Listed at 16 retailers as of November 4, 2026, with prices from £4,772 to £8,225, a £3,453 spread on the same certified stone. With Clarity lists it at £8,225. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
D
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle37.22°
OriginNatural
Grading LabGIA
CertificateGIA 6565490511
Dimensions10.08 × 5.53 × 3.44 mm
L/W Ratio1.82
Culet sizeNone
Top View
10.08 mm5.53 mm1.21 ctD / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565490511
Side View
Table 58.0%Crown 42.8°Girdle: THK-VTKPavilion 37.22°Culet: NDepth 62.1%

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 5
Current: £4,995 GBP|Low: £4,772 GBP|High: £8,225 GBP|Avg: £5,842 GBP|+0.1%
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
Retailer 15
Retailer 16
With Clarity
November 5, 2026
Retailer 8£4,772 GBP
Retailer 4£4,861 GBP
Retailer 1£4,995 GBP
Retailer 12£5,004 GBP
Retailer 14£5,026 GBP
Retailer 3£5,050 GBP
Retailer 2£5,119 GBP
Retailer 9£5,257 GBP
Retailer 10£5,639 GBP
Retailer 7£5,961 GBP
Retailer 16£6,006 GBP
Retailer 15£6,033 GBP
Retailer 11£6,069 GBP
Retailer 6£6,261 GBP
Retailer 13£6,821 GBP
Retailer 5£7,702 GBP
With Clarity£8,225 GBP

32 data points across 17 retailers

16 retailers£4,772 GBP to £8,225 GBP

A
Cheapest Retailer
-
£4,772 GBP
B+
Retailer 2
-
£4,861 GBP
View
B+
Retailer 3
-
£4,995 GBP
View
A
Retailer 4
-
£5,004 GBP
View
B+
Retailer 5
-
£5,026 GBP
View
B+
Retailer 6
-
£5,050 GBP
View
B+
Retailer 7
-
£5,119 GBP
View
B+
Retailer 8
-
£5,257 GBP
View
B+
Retailer 9
-
£5,639 GBP
View
B
Retailer 10
-
£5,961 GBP
View
B
Retailer 11
-
£6,006 GBP
View
B
Retailer 12
-
£6,033 GBP
View
B+
Retailer 13
-
£6,069 GBP
View
B
Retailer 14
-
£6,261 GBP
View
B
Retailer 15
-
£7,702 GBP
View
Most Expensive
B
With Clarity
6565490511 · Nov 4
£8,225 GBP
$11,070 USD
View
15 more retailers have this diamond
Prices start from £4,772 GBPSave up to £3,453 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
1.21ct Marquise
£4,772 GBP