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Marquise|Natural|IGI

1.02ct J VS2 Marquise Natural Diamond

VG • J/VS2 • IGI 494183176

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 494183176

Diamond specifications and retailer prices

From £1,119 GBP
As of November 6, 2026
Save £2,022 GBP (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,141 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 494183176. Listed at 16 retailers as of November 3, 2026, with prices from £1,119 to £3,141, a £2,022 spread on the same certified stone. NZ Jewellers lists it at £3,141. 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

1.02
Carat
J
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35.7°
Pavilion angle39.8°
OriginNatural
Grading LabIGI
CertificateIGI 494183176
Dimensions9.21 × 5.37 × 3.42 mm
L/W Ratio1.72
Girdle conditionFaceted
Culet sizeNone
Top View
9.21 mm5.37 mm1.02 ctJ / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 494183176
Side View
Table 55.5%Crown 35.7°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 63.7%

Caratlytics Score

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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: £3,141 GBP|Low: £1,119 GBP|High: £3,141 GBP|Avg: £1,794 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
November 6, 2026
Retailer 2£1,119 GBP
Retailer 5£1,386 GBP
Retailer 4£1,397 GBP
Retailer 8£1,462 GBP
Retailer 3£1,502 GBP
Retailer 11£1,502 GBP
Retailer 13£1,572 GBP
Retailer 6£1,660 GBP
Retailer 12£1,733 GBP
Retailer 10£1,846 GBP
Retailer 9£2,042 GBP
Retailer 7£2,625 GBP
NZ Jewellers£3,141 GBP

29 data points across 13 retailers

16 retailers£1,119 GBP to £3,141 GBP

A
Cheapest Retailer
-
£1,119 GBP
B+
Retailer 2
-
£1,357 GBP
View
B+
Retailer 3
-
£1,386 GBP
View
Final sale: no returns
B+
Retailer 4
-
£1,397 GBP
View
B+
Retailer 5
-
£1,415 GBP
View
B+
Retailer 6
-
£1,462 GBP
View
B+
Retailer 7
-
£1,502 GBP
View
Retailer 8
-
£1,502 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£1,527 GBP
View
B+
Retailer 10
-
£1,572 GBP
View
B+
Retailer 11
-
£1,660 GBP
View
B+
Retailer 12
-
£1,733 GBP
View
B+
Retailer 13
-
£1,846 GBP
View
B+
Retailer 14
-
£2,042 GBP
View
B
Retailer 15
-
£2,625 GBP
View
Most Expensive
C
NZ Jewellers
f6c0331c-30e9-4c9a-8ef0-cac5524bd294 · Nov 3
£3,141 GBP
$4,228 USD
View
15 more retailers have this diamond
Prices start from £1,119 GBPSave up to £2,022 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
1.02ct Marquise
£1,119 GBP