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Round|Natural|GIA

1.60ct K IF Round Natural Diamond

EX • K/IF • GIA 1519295803

Certificate GIA 1519295803

Diamond specifications and retailer prices

From £3,927 GBP
As of November 5, 2026
Save £1,524 GBP (28%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £7,552 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.6ct natural round diamond

This 1.6ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1519295803. Listed at 7 retailers as of November 5, 2026, with a 39% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1519295803
Dimensions7.40 × 7.46 × 4.67 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Girdle conditionFaceted
Top View
7.40 mm7.46 mm1.60 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1519295803
Side View
Table 59.0%Crown 35°Girdle: STK-MEDPavilion 41.6°Culet: NoneDepth 62.9%

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: £7,552 GBP|Low: £3,927 GBP|High: £7,632 GBP|Avg: £5,200 GBP|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4£3,927 GBP
Retailer 6£3,937 GBP
Retailer 5£4,635 GBP
Retailer 7£4,759 GBP
Retailer 2£5,406 GBP
Retailer 3£5,451 GBP
MOH London£7,552 GBP

39 data points across 7 retailers

7 retailers£3,927 GBP to £5,451 GBP

A
Cheapest Retailer
-
£3,927 GBP
A
Retailer 2
-
£3,937 GBP
View
A
Retailer 3
-
£4,635 GBP
View
Retailer 4
-
£4,759 GBP
View
Price last confirmed 11 days ago
B+
Retailer 5
-
£5,406 GBP
View
B+
Retailer 6
-
£5,451 GBP
View
Most Expensive
MOH London
D563BF4A1 · Oct 26
£7,552 GBP
View
Price last confirmed 10 days ago
6 more retailers have this diamond
Prices start from £3,927 GBPSave up to £1,524 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 Round
£3,927 GBP