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Marquise|Natural|GIA

1.20ct D VVS1 Marquise Natural Diamond

VG • D/VVS1 • GIA 6565628720

Certificate GIA 6565628720

Diamond specifications and retailer prices

From £8,571 GBP
As of November 5, 2026
Save £4,870 GBP (36%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £13,441 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6565628720. Listed at 8 retailers as of November 5, 2026, with prices from £8,571 to £13,441, a £4,870 spread on the same certified stone. NZ Jewellers lists it at £13,441. 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

1.20
Carat
D
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565628720
Dimensions11.00 × 5.44 × 3.38 mm
L/W Ratio2.02
Culet sizeNone
Key to symbols
Feather
Top View
11.00 mm5.44 mm1.20 ctD / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565628720
Side View
Table 56.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.1%

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 5
Current: £13,441 GBP|Low: £8,020 GBP|High: £13,585 GBP|Avg: £10,228 GBP|-1.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8£8,020 GBP
Retailer 3£8,571 GBP
Retailer 2£8,783 GBP
Retailer 5£9,644 GBP
Retailer 6£9,792 GBP
Retailer 7£10,280 GBP
Retailer 4£12,561 GBP
NZ Jewellers£13,441 GBP

16 data points across 8 retailers

8 retailers£8,571 GBP to £13,441 GBP

Retailer 1
-
£8,020 GBP
Price last confirmed 12 days ago
B+
Retailer 2
-
£8,571 GBP
View
B+
Retailer 3
-
£8,783 GBP
View
B
Retailer 4
-
£9,644 GBP
View
B
Retailer 5
-
£9,792 GBP
View
Retailer 6
-
£10,280 GBP
View
Price last confirmed 11 days ago
B
Retailer 7
-
£12,561 GBP
View
Most Expensive
B
NZ Jewellers
23778a7f-289f-45a8-b164-00d6c0c8aa5b · Nov 5
£13,441 GBP
$17,991 USD
View
7 more retailers have this diamond
Prices start from £8,571 GBPSave up to £4,870 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+
1.20ct Marquise
£8,571 GBP