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Marquise|Natural|IGI

0.51ct H VVS1 Marquise Natural Diamond

EX • H/VVS1 • IGI 840601863

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 840601863

Diamond specifications and retailer prices

From $917 CAD
$653 USD
As of October 28, 2026
Save $2,198 CAD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,116 CAD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 840601863. Listed at 16 retailers as of October 27, 2026, with prices from $917 to $3,116, a $2,198 spread on the same certified stone. NZ Jewellers lists it at $3,116. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 840601863
Dimensions8.07 × 4.14 × 2.61 mm
L/W Ratio1.95
Girdle conditionFaceted
Top View
8.07 mm4.14 mm0.51 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 840601863
Side View
Table 60.0%Crown 38.5°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 63.0%

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 28
Current: $3,116 CAD|Low: $840 CAD|High: $3,116 CAD|Avg: $1,382 CAD
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
Retailer 16
October 29, 2026
Retailer 5$917 CAD
Retailer 12$993 CAD
Retailer 16$993 CAD
Retailer 7$1,015 CAD
Retailer 14$1,032 CAD
Retailer 3$1,146 CAD
Retailer 8$1,164 CAD
Retailer 6$1,179 CAD
Retailer 2$1,227 CAD
Retailer 11$1,243 CAD
Retailer 10$1,257 CAD
Retailer 9$1,327 CAD
Retailer 13$1,530 CAD
Retailer 4$1,991 CAD
Retailer 15$2,298 CAD
NZ Jewellers$3,116 CAD

29 data points across 16 retailers

16 retailers$917 CAD to $3,116 CAD

A
Cheapest Retailer
-
$917 CAD
$653 USD
Final sale: no returns
A
Retailer 2
-
$993 CAD
$707 USD
View
A
Retailer 3
-
$993 CAD
$707 USD
View
A
Retailer 4
-
$1,015 CAD
$723 USD
View
A
Retailer 5
-
$1,032 CAD
$735 USD
View
A
Retailer 6
-
$1,146 CAD
$816 USD
View
A
Retailer 7
-
$1,164 CAD
$829 USD
View
A
Retailer 8
-
$1,179 CAD
$840 USD
View
A
Retailer 9
-
$1,227 CAD
£688 GBP
View
B+
Retailer 10
-
$1,243 CAD
$885 USD
View
B+
Retailer 11
-
$1,257 CAD
£704 GBP
View
B+
Retailer 12
-
$1,327 CAD
€900 EUR
View
B+
Retailer 13
-
$1,530 CAD
ZAR 17,597 ZAR
View
B
Retailer 14
-
$1,991 CAD
£1,116 GBP
View
B
Retailer 15
-
$2,298 CAD
£1,288 GBP
View
Most Expensive
B
NZ Jewellers
8c75ea00-a2a9-4dff-abb8-babeb1f51561 · Oct 27
$3,116 CAD
$2,218 USD
View
15 more retailers have this diamond
Prices start from $917 CADSave up to $2,198 CAD

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
0.51ct Marquise
$917 CAD