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Marquise|Natural|GIA

1.60ct G VS1 Marquise Natural Diamond

GD • G/VS1 • GIA 2554404642

Certificate GIA 2554404642

Diamond specifications and retailer prices

From £9,355 GBP
As of November 6, 2026
Save £6,716 GBP (42%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £16,070 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.6ct natural marquise diamond

This 1.6ct natural marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2554404642. Listed at 19 retailers as of November 4, 2026, with prices from £9,355 to £16,070, a £6,716 spread on the same certified stone. MOH London lists it at £16,070. 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

1.60
Carat
G
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle37.8°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 2554404642
Dimensions11.14 × 6.05 × 3.96 mm
L/W Ratio1.84
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Indented Natural, Natural
Top View
11.14 mm6.05 mm1.60 ctG / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2554404642
Side View
Table 59.0%Crown 37.8°Girdle: THK-VTKPavilion 40.2°Culet: NoneDepth 65.4%

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 6
Current: £16,070 GBP|Low: £9,355 GBP|High: £16,308 GBP|Avg: £11,954 GBP|-1.5%
MOH London
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
November 7, 2026
Retailer 9£9,355 GBP
Retailer 10£9,887 GBP
Retailer 3£10,034 GBP
Retailer 14£10,839 GBP
Retailer 2£11,021 GBP
Retailer 13£11,172 GBP
Retailer 11£11,210 GBP
Retailer 15£11,382 GBP
Retailer 6£11,887 GBP
Retailer 4£12,090 GBP
Retailer 5£12,473 GBP
Retailer 8£12,532 GBP
Retailer 7£13,604 GBP
Retailer 12£14,616 GBP
MOH London£16,070 GBP

38 data points across 15 retailers

19 retailers£9,355 GBP to £16,070 GBP

A
Cheapest Retailer
-
£9,355 GBP
A
Retailer 2
-
£9,749 GBP
View
A
Retailer 3
-
£9,887 GBP
View
Final sale: no returns
A
Retailer 4
-
£10,034 GBP
View
B+
Retailer 5
-
£10,839 GBP
View
B+
Retailer 6
-
£11,021 GBP
View
B+
Retailer 7
-
£11,172 GBP
View
B+
Retailer 8
-
£11,210 GBP
View
B+
Retailer 9
-
£11,382 GBP
View
B+
Retailer 10
-
£11,834 GBP
View
B+
Retailer 11
-
£11,834 GBP
View
B+
Retailer 12
-
£11,887 GBP
View
B+
Retailer 13
-
£12,090 GBP
View
B+
Retailer 14
-
£12,204 GBP
View
B+
Retailer 15
-
£12,230 GBP
View
B
Retailer 16
-
£12,473 GBP
View
B+
Retailer 17
-
£12,532 GBP
View
B
Retailer 18
-
£14,616 GBP
View
Most Expensive
B
MOH London
3E68028B5 · Nov 4
£16,070 GBP
View
18 more retailers have this diamond
Prices start from £9,355 GBPSave up to £6,716 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
1.60ct Marquise
£9,355 GBP