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Oval|Natural|GIA

1.70ct K VS1 Oval Natural Diamond

VG • K/VS1 • GIA 6561521973

Certificate GIA 6561521973

Diamond specifications and retailer prices

From £2,744 GBP
As of November 6, 2026
Save £2,962 GBP (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £6,415 GBP at NZ Jewellers · As of October 23, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6561521973. Listed at 16 retailers as of November 6, 2026, with a 108% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6561521973
Dimensions8.94 × 6.50 × 4.27 mm
L/W Ratio1.38
Girdle conditionFaceted
Top View
8.94 mm6.50 mm1.70 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6561521973
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.7%

Caratlytics Score

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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 6
Current: £6,415 GBP|Low: £2,725 GBP|High: £6,764 GBP|Avg: £4,172 GBP|-5.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 12£2,744 GBP
Retailer 8£2,996 GBP
Retailer 15£3,324 GBP
Retailer 9£3,447 GBP
Retailer 7£3,482 GBP
Retailer 3£3,491 GBP
Retailer 2£3,535 GBP
Retailer 13£3,549 GBP
Retailer 16£3,632 GBP
Retailer 11£3,910 GBP
Retailer 6£3,937 GBP
Retailer 5£4,195 GBP
Retailer 10£4,603 GBP
Retailer 14£5,706 GBP
Retailer 4£6,017 GBP
NZ Jewellers£6,415 GBP

16 data points across 16 retailers

16 retailers£2,744 GBP to £5,706 GBP

A
Cheapest Retailer
-
£2,744 GBP
Retailer 2
-
£2,996 GBP
View
Price last confirmed 16 days ago
A
Retailer 3
-
£3,324 GBP
View
A
Retailer 4
-
£3,447 GBP
View
A
Retailer 5
-
£3,482 GBP
View
Final sale: no returns
Retailer 6
-
£3,491 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
£3,535 GBP
View
A
Retailer 8
-
£3,549 GBP
View
A
Retailer 9
-
£3,632 GBP
View
B+
Retailer 10
-
£3,910 GBP
View
B+
Retailer 11
-
£3,937 GBP
View
Retailer 12
-
£4,195 GBP
View
Price last confirmed 13 days ago
B+
Retailer 13
-
£4,603 GBP
View
B+
Retailer 14
-
£5,706 GBP
View
Retailer 15
-
£6,017 GBP
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
969edaff-e905-4091-a1d4-90e97a24b26f · Oct 23
£6,415 GBP
$8,587 USD
View
Price last confirmed 13 days ago
15 more retailers have this diamond
Prices start from £2,744 GBPSave up to £2,962 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
£2,744 GBP