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Oval|Natural|GIA

1.70ct K VS1 Oval Natural Diamond

EX • K/VS1 • GIA 2458932756

Certificate GIA 2458932756

Diamond specifications and retailer prices

From £3,115 GBP
As of November 4, 2026
Save £2,557 GBP (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £6,220 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.7ct natural oval diamond

This 1.7ct natural oval 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 stated by the retailer rather than the lab and certified by GIA 2458932756. Listed at 14 retailers as of November 4, 2026, with a 82% 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

1.70
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2458932756
Dimensions9.65 × 6.48 × 4.06 mm
L/W Ratio1.49
Top View
9.65 mm6.48 mm1.70 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2458932756
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.7%

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 4
Current: £4,018 GBP|Low: £3,158 GBP|High: £5,755 GBP|Avg: £3,876 GBP|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5£3,158 GBP
Retailer 6£3,171 GBP
Retailer 7£3,237 GBP
Retailer 2£3,494 GBP
Retailer 8£3,570 GBP
Retailer 1£4,018 GBP
Retailer 3£4,356 GBP
Retailer 4£5,672 GBP

45 data points across 8 retailers

14 retailers£3,115 GBP to £5,672 GBP

A
Cheapest Retailer
-
£3,115 GBP
A
Retailer 2
-
£3,158 GBP
View
A
Retailer 3
-
£3,171 GBP
View
A
Retailer 4
-
£3,237 GBP
View
A
Retailer 5
-
£3,369 GBP
View
A
Retailer 6
-
£3,494 GBP
View
Retailer 7
-
£3,570 GBP
View
Price last confirmed 39 days ago
Retailer 8
-
£3,570 GBP
View
Price last confirmed 38 days ago
Retailer 9
-
£3,570 GBP
View
Price last confirmed 29 days ago
B+
Retailer 10
-
£4,018 GBP
View
Retailer 11
-
£4,120 GBP
View
Price last confirmed 38 days ago
B+
Retailer 12
-
£4,356 GBP
View
B+
Retailer 13
-
£5,672 GBP
View
Most Expensive
NZ Jewellers
f241ee94-ff41-46f7-bd42-c3d0dc1c7505 · Sep 30
£6,220 GBP
$8,326 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from £3,115 GBPSave up to £2,557 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
1.70ct Oval
£3,115 GBP