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Marquise|Natural|IGI

0.70ct J VS1 Marquise Natural Diamond

VG • J/VS1 • IGI 784625661

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 784625661

Diamond specifications and retailer prices

From £397 GBP
As of November 6, 2026
Save £1,310 GBP (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,707 GBP at NZ Jewellers · As of November 5, 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 784625661. Listed at 18 retailers as of November 5, 2026, with prices from £397 to £1,707, a £1,310 spread on the same certified stone. NZ Jewellers lists it at £1,707. 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 angle38°
Pavilion angle36.6°
OriginNatural
Grading LabIGI
CertificateIGI 784625661
Dimensions8.73 × 4.59 × 2.88 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Top View
8.73 mm4.59 mm0.70 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 784625661
Side View
Table 61.0%Crown 38°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 62.7%

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: £397 GBP|Low: £397 GBP|High: £1,003 GBP|Avg: £653 GBP|-4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1£397 GBP
Retailer 8£502 GBP
Retailer 9£565 GBP
Retailer 6£635 GBP
Retailer 3£666 GBP
Retailer 7£676 GBP
Retailer 2£768 GBP
Retailer 4£813 GBP
Retailer 5£997 GBP

38 data points across 9 retailers

18 retailers£397 GBP to £1,707 GBP

A
Cheapest Retailer
-
£397 GBP
A
Retailer 2
-
£502 GBP
View
Final sale: no returns
B+
Retailer 3
-
£513 GBP
View
Retailer 4
-
£545 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
£545 GBP
View
B+
Retailer 6
-
£556 GBP
View
Retailer 7
-
£559 GBP
View
Price last confirmed 61 days ago
B+
Retailer 8
-
£565 GBP
View
B+
Retailer 9
-
£629 GBP
View
B+
Retailer 10
-
£635 GBP
View
B+
Retailer 11
-
£643 GBP
View
B+
Retailer 12
-
£666 GBP
View
B+
Retailer 13
-
£668 GBP
View
B+
Retailer 14
-
£676 GBP
View
B+
Retailer 15
-
£768 GBP
View
B
Retailer 16
-
£813 GBP
View
B
Retailer 17
-
£997 GBP
View
Most Expensive
C
NZ Jewellers
91bb50de-ca06-40bc-8d59-50faa67c35d4 · Nov 5
£1,707 GBP
$2,298 USD
View
17 more retailers have this diamond
Prices start from £397 GBPSave up to £1,310 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
£397 GBP