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Marquise|Natural|GIA

1.60ct D IF Marquise Natural Diamond

ID • D/IF • GIA 7551356445

Certificate GIA 7551356445

Diamond specifications and retailer prices

From £10,769 GBP
HK$112,900 HKD
As of November 1, 2026
Save £8,941 GBP (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £19,710 GBP at MOH London · As of November 1, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551356445. Listed at 11 retailers as of November 1, 2026, with prices from £10,769 to £19,710, a £8,941 spread on the same certified stone. MOH London lists it at £19,710. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551356445
Dimensions12.65 × 5.91 × 3.63 mm
L/W Ratio2.14
Top View
12.65 mm5.91 mm1.60 ctD / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551356445
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NDepth 61.5%

Caratlytics Score

How it works →
A+
Exceptional
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 1
Current: £19,710 GBP|Low: £10,416 GBP|High: £20,411 GBP|Avg: £14,473 GBP|+0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9£10,769 GBP
Retailer 4£12,324 GBP
Retailer 3£12,540 GBP
Retailer 5£13,182 GBP
Retailer 11£13,505 GBP
Retailer 6£14,627 GBP
Retailer 10£15,091 GBP
Retailer 2£15,302 GBP
Retailer 7£15,513 GBP
Retailer 8£17,879 GBP
MOH London£19,710 GBP

39 data points across 11 retailers

11 retailers£10,769 GBP to £19,710 GBP

A+
Cheapest Retailer
-
£10,769 GBP
HK$112,900 HKD
A
Retailer 2
-
£12,324 GBP
€15,750 EUR
View
Retailer 3
-
£12,540 GBP
SGD 22,740 SGD
View
Price last confirmed 22 days ago
A
Retailer 4
-
£13,182 GBP
$17,689 USD
View
A
Retailer 5
-
£13,505 GBP
$18,123 USD
View
Final sale: no returns
A
Retailer 6
-
£14,627 GBP
$19,628 USD
View
A
Retailer 7
-
£15,091 GBP
$20,251 USD
View
A
Retailer 8
-
£15,302 GBP
€19,556 EUR
View
A
Retailer 9
-
£15,513 GBP
$20,817 USD
View
B+
Retailer 10
-
£17,879 GBP
$23,992 USD
View
Most Expensive
B+
MOH London
8F2FE3B64 · Nov 1
£19,710 GBP
View
10 more retailers have this diamond
Prices start from £10,769 GBPSave up to £8,941 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
£10,769 GBP