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Marquise|Natural|IGI

0.61ct H SI1 Marquise Natural Diamond

VG • H/SI1 • IGI 656475284

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 656475284

Diamond specifications and retailer prices

From £407 GBP
₹52,022 INR
As of November 2, 2026
Save £1,307 GBP (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,714 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.61ct natural marquise diamond

This 0.61ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 656475284. Listed at 17 retailers as of November 2, 2026, with prices from £407 to £1,714, a £1,307 spread on the same certified stone. NZ Jewellers lists it at £1,714. 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

0.61
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.3°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 656475284
Dimensions8.23 × 4.40 × 2.88 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizePointed
Top View
8.23 mm4.40 mm0.61 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 656475284
Side View
Table 56.0%Crown 36.3°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 65.5%

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: Nov 2
Current: £1,714 GBP|Low: £406 GBP|High: £1,714 GBP|Avg: £663 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
Retailer 15
November 3, 2026
Retailer 8£407 GBP
Retailer 7£504 GBP
Retailer 3£546 GBP
Retailer 14£546 GBP
Retailer 6£548 GBP
Retailer 11£548 GBP
Retailer 15£568 GBP
Retailer 12£630 GBP
Retailer 2£669 GBP
Retailer 9£671 GBP
Retailer 5£706 GBP
Retailer 10£710 GBP
Retailer 13£816 GBP
Retailer 4£1,002 GBP
NZ Jewellers£1,714 GBP

35 data points across 15 retailers

17 retailers£407 GBP to £1,714 GBP

A
Cheapest Retailer
-
£407 GBP
₹52,022 INR
B+
Retailer 2
-
£504 GBP
$677 USD
View
Final sale: no returns
B+
Retailer 3
-
£546 GBP
$733 USD
View
B+
Retailer 4
-
£546 GBP
$733 USD
View
Retailer 5
-
£548 GBP
$735 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
£548 GBP
$735 USD
View
B+
Retailer 7
-
£568 GBP
$762 USD
View
B+
Retailer 8
-
£617 GBP
$828 USD
View
B+
Retailer 9
-
£630 GBP
$846 USD
View
B+
Retailer 10
-
£645 GBP
$866 USD
View
B+
Retailer 11
-
£669 GBP
View
B+
Retailer 12
-
£671 GBP
View
Retailer 13
-
£706 GBP
View
Price last confirmed 13 days ago
B
Retailer 14
-
£710 GBP
€907 EUR
View
B
Retailer 15
-
£816 GBP
ZAR 17,695 ZAR
View
Retailer 16
-
£1,002 GBP
View
Price last confirmed 7 days ago
Most Expensive
C
NZ Jewellers
5562261a-606a-493e-b639-ef45e5db0c2a · Nov 3
£1,714 GBP
$2,300 USD
View
16 more retailers have this diamond
Prices start from £407 GBPSave up to £1,307 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
0.61ct Marquise
£407 GBP