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Marquise|Natural|IGI

0.51ct J VVS2 Marquise Natural Diamond

VG • J/VVS2 • IGI 649447397

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 649447397

Diamond specifications and retailer prices

From $488 USD
As of November 2, 2026
Save $1,172 USD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,660 USD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 649447397. Listed at 15 retailers as of October 30, 2026, with prices from $488 to $1,660, a $1,172 spread on the same certified stone. NZ Jewellers lists it at $1,660. 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

0.51
Carat
J
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle38.9°
OriginNatural
Grading LabIGI
CertificateIGI 649447397
Dimensions8.21 × 4.11 × 2.57 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Top View
8.21 mm4.11 mm0.51 ctJ / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 649447397
Side View
Table 60.0%Crown 41.3°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 62.5%

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: $1,660 USD|Low: $488 USD|High: $1,688 USD|Avg: $774 USD|-1.7%
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 2, 2026
Retailer 7$488 USD
Retailer 3$529 USD
Retailer 8$545 USD
Retailer 14$570 USD
Retailer 15$570 USD
Retailer 4$605 USD
Retailer 10$611 USD
Retailer 9$650 USD
Retailer 5$661 USD
Retailer 12$671 USD
Retailer 2$690 USD
Retailer 11$791 USD
Retailer 13$817 USD
Retailer 6$1,224 USD
NZ Jewellers$1,660 USD

29 data points across 15 retailers

15 retailers$488 USD to $1,660 USD

A
Cheapest Retailer
-
$488 USD
Final sale: no returns
A
Retailer 2
-
$529 USD
View
A
Retailer 3
-
$545 USD
View
A
Retailer 4
-
$570 USD
View
A
Retailer 5
-
$570 USD
View
A
Retailer 6
-
$605 USD
View
A
Retailer 7
-
$611 USD
View
A
Retailer 8
-
$650 USD
£512 GBP
View
A
Retailer 9
-
$661 USD
View
A
Retailer 10
-
$671 USD
View
B+
Retailer 11
-
$690 USD
£543 GBP
View
B+
Retailer 12
-
$791 USD
€753 EUR
View
B+
Retailer 13
-
$817 USD
ZAR 13,200 ZAR
View
B
Retailer 14
-
$1,224 USD
£964 GBP
View
Most Expensive
B
NZ Jewellers
99746fbf-9f90-4794-b27a-82886877cb20 · Oct 30
$1,660 USD
View
14 more retailers have this diamond
Prices start from $488 USDSave up to $1,172 USD

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
$488 USD