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Round|Natural|GIA

1.70ct N VVS1 Round Natural Diamond

EX • N/VVS1 • GIA 6223593638

Certificate GIA 6223593638

Diamond specifications and retailer prices

From £4,190 GBP
As of November 5, 2026
Save £2,818 GBP (40%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £7,009 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded N colour (tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6223593638. Listed at 5 retailers as of November 5, 2026, with prices from £4,190 to £7,009, a £2,818 spread on the same certified stone. NZ Jewellers lists it at £7,009. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
N
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6223593638
Dimensions7.68 × 7.71 × 4.67 mm
L/W Ratio1.00
Top View
7.68 mm7.71 mm1.70 ctN / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6223593638
Side View
TableCrownGirdlePavilionCulet: NoneDepth

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £7,009 GBP|Low: £3,441 GBP|High: £7,009 GBP|Avg: £4,642 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 6£3,441 GBP
Retailer 2£4,190 GBP
Retailer 3£4,190 GBP
Retailer 5£4,190 GBP
Retailer 4£4,835 GBP
NZ Jewellers£7,009 GBP

14 data points across 6 retailers

5 retailers£4,190 GBP to £7,009 GBP

B
Cheapest Retailer
-
£4,190 GBP
B
Retailer 2
-
£4,190 GBP
View
Retailer 3
-
£4,190 GBP
View
Price last confirmed 8 days ago
B
Retailer 4
-
£4,835 GBP
View
Most Expensive
C
NZ Jewellers
f1cf714f-c5b9-439b-93ee-92c1a240e209 · Nov 5
£7,009 GBP
$9,433 USD
View
4 more retailers have this diamond
Prices start from £4,190 GBPSave up to £2,818 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.

B
1.70ct Round
£4,190 GBP