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Round|Natural|GIA

1.60ct M VVS1 Round Natural Diamond

EX • M/VVS1 • GIA 6551023588

Certificate GIA 6551023588

Diamond specifications and retailer prices

From £2,220 GBP
As of November 5, 2026
Save £2,421 GBP (52%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £4,641 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.6ct natural round diamond

This 1.6ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6551023588. Listed at 6 retailers as of November 5, 2026, with prices from £2,220 to £4,641, a £2,421 spread on the same certified stone. NZ Jewellers lists it at £4,641. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
M
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6551023588
Dimensions7.47 × 7.43 × 4.66 mm
L/W Ratio1.01
Top View
7.47 mm7.43 mm1.60 ctM / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6551023588
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £4,641 GBP|Low: £1,820 GBP|High: £4,641 GBP|Avg: £2,533 GBP|+17.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7£2,184 GBP
Retailer 5£2,220 GBP
Retailer 2£2,271 GBP
Retailer 4£2,305 GBP
Retailer 6£2,409 GBP
Retailer 3£2,545 GBP
NZ Jewellers£4,641 GBP

31 data points across 7 retailers

6 retailers£2,220 GBP to £4,641 GBP

A
Cheapest Retailer
-
£2,220 GBP
A
Retailer 2
-
£2,271 GBP
View
A
Retailer 3
-
£2,305 GBP
View
A
Retailer 4
-
£2,409 GBP
View
A
Retailer 5
-
£2,545 GBP
View
Most Expensive
B
NZ Jewellers
1bd63cb1-bf3a-414c-baac-76a60a14a179 · Nov 5
£4,641 GBP
$6,246 USD
View
5 more retailers have this diamond
Prices start from £2,220 GBPSave up to £2,421 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
£2,220 GBP