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1.55ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 2466720112

Certificate GIA 2466720112

Diamond specifications and retailer prices

From £3,600 GBP
As of November 1, 2026
Save £3,248 GBP (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £6,847 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.55ct natural round diamond

This 1.55ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2466720112. Listed at 8 retailers as of November 1, 2026, with prices from £3,600 to £6,847, a £3,248 spread on the same certified stone. NZ Jewellers lists it at £6,847. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2466720112
Dimensions7.38 × 7.36 × 4.59 mm
L/W Ratio1.00
Star length45%
Lower girdle75%
Top View
7.38 mm7.36 mm1.55 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2466720112
Side View
Table 57.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.3%

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 1
Current: £3,929 GBP|Low: £3,600 GBP|High: £6,599 GBP|Avg: £4,685 GBP|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7£3,600 GBP
Retailer 1£3,929 GBP
Retailer 6£4,216 GBP
Retailer 4£4,333 GBP
Retailer 3£4,453 GBP
Retailer 2£4,995 GBP
Retailer 5£6,503 GBP

42 data points across 7 retailers

8 retailers£3,600 GBP to £6,847 GBP

A
Cheapest Retailer
-
£3,600 GBP
B+
Retailer 2
-
£3,929 GBP
View
B+
Retailer 3
-
£4,216 GBP
View
B+
Retailer 4
-
£4,333 GBP
View
B+
Retailer 5
-
£4,453 GBP
View
B
Retailer 6
-
£4,995 GBP
View
B
Retailer 7
-
£6,503 GBP
View
Most Expensive
B
NZ Jewellers
bc35aaba-742b-4ac1-9af1-1033eea4de07 · Nov 5
£6,847 GBP
$9,216 USD
View
7 more retailers have this diamond
Prices start from £3,600 GBPSave up to £3,248 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
1.55ct Round
£3,600 GBP