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Oval|Natural|GIA

0.70ct K SI1 Oval Natural Diamond

VG • K/SI1 • GIA 6411732933

Certificate GIA 6411732933

Diamond specifications and retailer prices

From £363 GBP
As of November 6, 2026
Save £1,272 GBP (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,635 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.7ct natural oval diamond

This 0.7ct natural oval sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6411732933. Listed at 17 retailers as of November 5, 2026, with prices from £363 to £1,635, a £1,272 spread on the same certified stone. NZ Jewellers lists it at £1,635. 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

0.70
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6411732933
Dimensions6.59 × 4.95 × 3.24 mm
L/W Ratio1.33
Top View
6.59 mm4.95 mm0.70 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6411732933
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,635 GBP|Low: £363 GBP|High: £1,635 GBP|Avg: £700 GBP
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
November 6, 2026
Retailer 2£363 GBP
Retailer 3£521 GBP
Retailer 14£521 GBP
Retailer 5£523 GBP
Retailer 8£529 GBP
Retailer 15£542 GBP
Retailer 4£588 GBP
Retailer 6£601 GBP
Retailer 13£601 GBP
Retailer 9£634 GBP
Retailer 7£657 GBP
Retailer 12£741 GBP
Retailer 10£778 GBP
Retailer 11£1,204 GBP
NZ Jewellers£1,635 GBP

35 data points across 15 retailers

17 retailers£363 GBP to £1,635 GBP

A
Cheapest Retailer
-
£363 GBP
B+
Retailer 2
-
£430 GBP
View
Retailer 3
-
£521 GBP
View
Price last confirmed 8 days ago
B+
Retailer 4
-
£521 GBP
View
B+
Retailer 5
-
£523 GBP
View
B+
Retailer 6
-
£529 GBP
View
B+
Retailer 7
-
£542 GBP
View
B+
Retailer 8
-
£588 GBP
View
B+
Retailer 9
-
£601 GBP
View
B+
Retailer 10
-
£601 GBP
View
B
Retailer 11
-
£634 GBP
View
B
Retailer 12
-
£657 GBP
View
B
Retailer 13
-
£741 GBP
View
B
Retailer 14
-
£778 GBP
View
C
Retailer 15
-
£1,118 GBP
View
B
Retailer 16
-
£1,204 GBP
View
Most Expensive
C
NZ Jewellers
c31caa0a-674b-4af0-815f-f251f58a2865 · Nov 5
£1,635 GBP
$2,188 USD
View
16 more retailers have this diamond
Prices start from £363 GBPSave up to £1,272 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
0.70ct Oval
£363 GBP