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Round|Natural|GIA

1.59ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 7508310122

Certificate GIA 7508310122

Diamond specifications and retailer prices

From £5,856 GBP
As of November 4, 2026
Save £3,269 GBP (36%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £12,510 GBP at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.59ct natural round diamond

This 1.59ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7508310122. Listed at 14 retailers as of November 4, 2026, with a 56% 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

1.59
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7508310122
Dimensions7.43 × 7.41 × 4.64 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Culet sizeNone
Top View
7.43 mm7.41 mm1.59 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7508310122
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: £8,145 GBP|Low: £5,751 GBP|High: £9,885 GBP|Avg: £7,233 GBP|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9£5,751 GBP
Retailer 11£5,856 GBP
Retailer 2£5,886 GBP
Retailer 10£6,219 GBP
Retailer 3£6,255 GBP
Retailer 12£6,307 GBP
Retailer 5£6,706 GBP
Retailer 7£7,829 GBP
Retailer 1£8,145 GBP
Retailer 4£8,234 GBP
Retailer 6£9,125 GBP
Retailer 8£9,821 GBP

26 data points across 12 retailers

14 retailers£5,856 GBP to £9,125 GBP

Retailer 1
-
£5,751 GBP
Price last confirmed 12 days ago
B
Retailer 2
-
£5,856 GBP
View
B
Retailer 3
-
£5,886 GBP
View
B
Retailer 4
-
£6,219 GBP
View
B
Retailer 5
-
£6,307 GBP
View
B
Retailer 6
-
£6,706 GBP
View
Retailer 7
-
£6,776 GBP
View
Price last confirmed 49 days ago
Retailer 8
-
£7,818 GBP
View
Price last confirmed 45 days ago
B
Retailer 9
-
£7,829 GBP
View
B
Retailer 10
-
£8,145 GBP
View
Retailer 11
-
£8,234 GBP
View
Price last confirmed 14 days ago
B
Retailer 12
-
£9,125 GBP
View
Retailer 13
-
£9,821 GBP
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
ca3ad315-b1ea-4d6e-82b0-5bbced8986cc · Sep 21
£12,510 GBP
$16,837 USD
View
Price under review
13 more retailers have this diamond
Prices start from £5,856 GBPSave up to £3,269 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
1.59ct Round
£5,856 GBP