CaratHunter
Plans
Round|Natural|IGI

0.70ct I I1 Round Natural Diamond

GD • I/I1 • IGI 712532540

Shape and cutting style on the report: Round brilliant

Certificate IGI 712532540

Diamond specifications and retailer prices

From £457 GBP
$612 USD
As of October 31, 2026
Save £1,256 GBP (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,713 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.7ct natural round diamond

This 0.7ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and I1 clarity (included), with a standard cut grade and certified by IGI 712532540. Listed at 8 retailers as of October 30, 2026, with prices from £457 to £1,713, a £1,256 spread on the same certified stone. NZ Jewellers lists it at £1,713. 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
I
Colour
I1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle37.2°
Pavilion angle40°
OriginNatural
Grading LabIGI
CertificateIGI 712532540
Dimensions5.42 × 5.37 × 3.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.42 mm5.37 mm0.70 ctI / I1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 712532540
Side View
Table 56.0%Crown 37.2°Girdle: THK-VTKPavilion 40°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £1,713 GBP|Low: £381 GBP|High: £1,713 GBP|Avg: £680 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 10£399 GBP
Retailer 4£457 GBP
Retailer 3£466 GBP
Retailer 6£495 GBP
Retailer 8£495 GBP
Retailer 5£513 GBP
Retailer 7£571 GBP
Retailer 2£771 GBP
Retailer 9£810 GBP
NZ Jewellers£1,713 GBP

22 data points across 10 retailers

8 retailers£457 GBP to £1,713 GBP

B+
Cheapest Retailer
-
£457 GBP
$612 USD
Final sale: no returns
Retailer 2
-
£466 GBP
$625 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
£495 GBP
$663 USD
View
B+
Retailer 4
-
£495 GBP
$663 USD
View
B+
Retailer 5
-
£513 GBP
$688 USD
View
B
Retailer 6
-
£571 GBP
$765 USD
View
B
Retailer 7
-
£771 GBP
€984 EUR
View
Most Expensive
C
NZ Jewellers
34dd9b0c-1b05-413b-98e8-70ba9af88dd1 · Oct 30
£1,713 GBP
$2,295 USD
View
7 more retailers have this diamond
Prices start from £457 GBPSave up to £1,256 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+
0.70ct Round
£457 GBP