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Round|Natural|GIA

0.70ct J I1 Round Natural Diamond

EX • J/I1 • GIA 1525361862

Certificate GIA 1525361862

Diamond specifications and retailer prices

From £381 GBP
₹48,681 INR
As of November 2, 2026
Save £1,120 GBP (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,501 GBP at NZ Jewellers · As of November 2, 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 J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1525361862. Listed at 10 retailers as of November 2, 2026, with prices from £381 to £1,501, a £1,120 spread on the same certified stone. NZ Jewellers lists it at £1,501. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.70
Carat
J
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1525361862
Dimensions5.76 × 5.74 × 3.50 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Feather
Top View
5.76 mm5.74 mm0.70 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1525361862
Side View
Table 61.0%Crown 33.5°Girdle: MED-MEDPavilion 41.6°Culet: NoneDepth 60.8%

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 2
Current: £640 GBP|Low: £377 GBP|High: £724 GBP|Avg: £600 GBP|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2£381 GBP
Retailer 4£410 GBP
Retailer 5£593 GBP
Retailer 1£640 GBP
Retailer 8£670 GBP
Retailer 3£690 GBP
Retailer 6£697 GBP
Retailer 7£724 GBP

15 data points across 8 retailers

10 retailers£381 GBP to £1,501 GBP

A
Cheapest Retailer
-
£381 GBP
₹48,681 INR
B+
Retailer 2
-
£410 GBP
HK$4,300 HKD
View
B+
Retailer 3
-
£478 GBP
$642 USD
View
B+
Retailer 4
-
£516 GBP
$692 USD
View
B+
Retailer 5
-
£516 GBP
$692 USD
View
B
Retailer 6
-
£552 GBP
$741 USD
View
B
Retailer 7
-
£640 GBP
€818 EUR
View
Retailer 8
-
£670 GBP
$899 USD
View
Price last confirmed 7 days ago
B
Retailer 9
-
£690 GBP
$926 USD
View
Most Expensive
C
NZ Jewellers
b7971009-67c5-487b-8f88-ef0f15d7d11b · Nov 2
£1,501 GBP
$2,014 USD
View
9 more retailers have this diamond
Prices start from £381 GBPSave up to £1,120 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 Round
£381 GBP