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Marquise|Natural|IGI

1.21ct J VVS1 Marquise Natural Diamond

VG • J/VVS1 • IGI 749558384

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 749558384

Diamond specifications and retailer prices

From £2,551 GBP
As of November 1, 2026
Save £2,551 GBP (50%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £5,103 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 749558384. Listed at 17 retailers as of November 1, 2026, with prices from £2,551 to £5,103, a £2,551 spread on the same certified stone. NZ Jewellers lists it at £5,103. 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

1.21
Carat
J
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.5°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 749558384
Dimensions10.40 × 5.64 × 3.51 mm
L/W Ratio1.84
Girdle conditionFaceted
Culet sizePointed
Top View
10.40 mm5.64 mm1.21 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 749558384
Side View
Table 58.0%Crown 37.5°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £5,103 GBP|Low: £2,480 GBP|High: £5,103 GBP|Avg: £3,402 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
Retailer 14
November 6, 2026
Retailer 10£2,551 GBP
Retailer 5£2,703 GBP
Retailer 6£2,714 GBP
Retailer 4£2,929 GBP
Retailer 12£2,929 GBP
Retailer 14£2,929 GBP
Retailer 2£3,004 GBP
Retailer 8£3,313 GBP
Retailer 3£3,379 GBP
Retailer 11£3,440 GBP
Retailer 7£3,575 GBP
Retailer 13£4,307 GBP
Retailer 9£4,897 GBP
NZ Jewellers£5,103 GBP

40 data points across 14 retailers

17 retailers£2,551 GBP to £5,103 GBP

B+
Cheapest Retailer
-
£2,551 GBP
B+
Retailer 2
-
£2,578 GBP
View
B+
Retailer 3
-
£2,629 GBP
View
B+
Retailer 4
-
£2,703 GBP
View
Final sale: no returns
B+
Retailer 5
-
£2,798 GBP
View
B+
Retailer 6
-
£2,855 GBP
View
B+
Retailer 7
-
£2,929 GBP
View
B+
Retailer 8
-
£2,929 GBP
View
Retailer 9
-
£2,929 GBP
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£3,004 GBP
View
B
Retailer 11
-
£3,038 GBP
View
B
Retailer 12
-
£3,313 GBP
View
B
Retailer 13
-
£3,379 GBP
View
B
Retailer 14
-
£3,575 GBP
View
B
Retailer 15
-
£4,307 GBP
View
B
Retailer 16
-
£4,897 GBP
View
Most Expensive
B
NZ Jewellers
bae7c5a4-575d-4ba9-af02-aee79cc411d6 · Nov 5
£5,103 GBP
$6,830 USD
View
16 more retailers have this diamond
Prices start from £2,551 GBPSave up to £2,551 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.

B+
1.21ct Marquise
£2,551 GBP