Marquise|Natural|IGI

1.21ct H VVS2 Marquise Natural Diamond

VG • H/VVS2 • IGI 780669638

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 780669638

Diamond specifications and retailer prices

From £2,889 GBP
SGD 5,239 SGD
As of October 31, 2026
Save £3,517 GBP (55%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £6,406 GBP at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 780669638. Listed at 7 retailers as of October 30, 2026, with prices from £2,889 to £6,406, a £3,517 spread on the same certified stone. NZ Jewellers lists it at £6,406. 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
H
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 780669638
Dimensions10.53 × 5.41 × 3.49 mm
L/W Ratio1.95
Girdle conditionFaceted
Top View
10.53 mm5.41 mm1.21 ctH / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 780669638
Side View
Table 63.0%Crown 42.1°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 64.5%

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: Oct 31
Current: £6,406 GBP|Low: £2,889 GBP|High: £6,937 GBP|Avg: £4,695 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4£2,889 GBP
Retailer 6£3,799 GBP
Retailer 3£3,830 GBP
Retailer 5£3,940 GBP
Retailer 2£4,442 GBP
Retailer 7£6,185 GBP
NZ Jewellers£6,406 GBP

33 data points across 7 retailers

7 retailers£2,889 GBP to £6,406 GBP

A
Cheapest Retailer
-
£2,889 GBP
SGD 5,239 SGD
B+
Retailer 2
-
£3,799 GBP
$5,098 USD
View
B+
Retailer 3
-
£3,830 GBP
$5,140 USD
View
B+
Retailer 4
-
£3,940 GBP
$5,288 USD
View
B+
Retailer 5
-
£4,442 GBP
€5,677 EUR
View
B
Retailer 6
-
£6,185 GBP
View
Most Expensive
B
NZ Jewellers
9fca55aa-4537-4d9a-a3a0-039b3069574d · Oct 30
£6,406 GBP
$8,597 USD
View
6 more retailers have this diamond
Prices start from £2,889 GBPSave up to £3,517 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
1.21ct Marquise
£2,889 GBP