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Marquise|Natural|IGI

1.02ct H IF Marquise Natural Diamond

VG • H/IF • IGI 773616589

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 773616589

Diamond specifications and retailer prices

From £3,039 GBP
As of November 4, 2026
Save £3,033 GBP (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £6,072 GBP at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 773616589. Listed at 16 retailers as of November 4, 2026, with prices from £3,039 to £6,072, a £3,033 spread on the same certified stone. NZ Jewellers lists it at £6,072. 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
H
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle37.2°
OriginNatural
Grading LabIGI
CertificateIGI 773616589
Dimensions11.71 × 5.20 × 2.90 mm
L/W Ratio2.25
Girdle conditionFaceted
Culet sizePointed
Top View
11.71 mm5.20 mm1.02 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 773616589
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 55.8%

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 4
Current: £4,251 GBP|Low: £2,953 GBP|High: £5,617 GBP|Avg: £3,840 GBP|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5£3,039 GBP
Retailer 7£3,216 GBP
Retailer 8£3,485 GBP
Retailer 9£3,485 GBP
Retailer 2£3,497 GBP
Retailer 4£3,778 GBP
Retailer 6£4,101 GBP
Retailer 1£4,251 GBP
Retailer 3£5,536 GBP

42 data points across 9 retailers

16 retailers£3,039 GBP to £6,072 GBP

Retailer 1
-
£3,039 GBP
Price last confirmed 8 days ago
A
Retailer 2
-
£3,039 GBP
View
B+
Retailer 3
-
£3,216 GBP
View
Final sale: no returns
B+
Retailer 4
-
£3,291 GBP
View
B+
Retailer 5
-
£3,485 GBP
View
B+
Retailer 6
-
£3,485 GBP
View
Retailer 7
-
£3,485 GBP
View
Price last confirmed 7 days ago
B+
Retailer 8
-
£3,497 GBP
View
B+
Retailer 9
-
£3,521 GBP
View
B+
Retailer 10
-
£3,596 GBP
View
B+
Retailer 11
-
£3,778 GBP
View
B
Retailer 12
-
£4,021 GBP
View
B
Retailer 13
-
£4,053 GBP
View
B
Retailer 14
-
£4,251 GBP
View
B
Retailer 15
-
£5,536 GBP
View
Most Expensive
B
NZ Jewellers
68010cf1-07dd-4be6-a43b-939013416702 · Nov 5
£6,072 GBP
$8,172 USD
View
15 more retailers have this diamond
Prices start from £3,039 GBPSave up to £3,033 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
£3,039 GBP