Marquise|Natural|IGI

0.70ct J VS1 Marquise Natural Diamond

VG • J/VS1 • IGI 710528482

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 710528482

Diamond specifications and retailer prices

From £377 GBP
As of November 5, 2026
Save £775 GBP (67%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,567 GBP at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 710528482. Listed at 18 retailers as of November 4, 2026, with a 206% 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

0.70
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle36.7°
OriginNatural
Grading LabIGI
CertificateIGI 710528482
Dimensions10.15 × 4.58 × 2.57 mm
L/W Ratio2.22
Girdle conditionFaceted
Culet sizePointed
Top View
10.15 mm4.58 mm0.70 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 710528482
Side View
Table 61.0%Crown 32.7°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 56.1%

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 5
Current: £577 GBP|Low: £377 GBP|High: £1,166 GBP|Avg: £670 GBP|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4£377 GBP
Retailer 1£577 GBP
Retailer 8£594 GBP
Retailer 3£628 GBP
Retailer 7£635 GBP
Retailer 2£707 GBP
Retailer 6£746 GBP
Retailer 5£1,152 GBP

28 data points across 8 retailers

18 retailers£377 GBP to £1,152 GBP

A
Cheapest Retailer
-
£377 GBP
Retailer 2
-
£478 GBP
View
Price last confirmed 95 days ago
Retailer 3
-
£499 GBP
View
Price last confirmed 29 days ago
Retailer 4
-
£499 GBP
View
Price last confirmed 39 days ago
Retailer 5
-
£499 GBP
View
Price last confirmed 29 days ago
Retailer 6
-
£519 GBP
View
Price last confirmed 36 days ago
Retailer 7
-
£577 GBP
View
Price last confirmed 38 days ago
Retailer 8
-
£577 GBP
View
Price last confirmed 38 days ago
A
Retailer 9
-
£577 GBP
View
B+
Retailer 10
-
£594 GBP
View
B+
Retailer 11
-
£597 GBP
View
B+
Retailer 12
-
£628 GBP
View
B+
Retailer 13
-
£635 GBP
View
B+
Retailer 14
-
£707 GBP
View
B+
Retailer 15
-
£746 GBP
View
B
Retailer 16
-
£1,152 GBP
View
Retailer 17
-
£1,567 GBP
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
b461b2ad-5959-469d-9b3c-ec381d0cfc38 · Sep 29
£1,567 GBP
$2,109 USD
View
Price last confirmed 37 days ago
17 more retailers have this diamond
Prices start from £377 GBPSave up to £775 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 Marquise
£377 GBP