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Marquise|Natural|GIA

0.51ct E IF Marquise Natural Diamond

VG • E/IF • GIA 2487289349

Certificate GIA 2487289349

Diamond specifications and retailer prices

From $1,670 CAD
$1,195 USD
As of November 3, 2026
Save $2,402 CAD (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,072 CAD at NZ Jewellers · As of November 3, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2487289349. Listed at 5 retailers as of November 3, 2026, with prices from $1,670 to $4,072, a $2,402 spread on the same certified stone. NZ Jewellers lists it at $4,072. 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
E
Color
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2487289349
Dimensions7.64 × 4.26 × 2.75 mm
L/W Ratio1.79
Top View
7.64 mm4.26 mm0.51 ctE / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2487289349
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.6%

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 3
Current: $4,072 CAD|Low: $1,670 CAD|High: $4,072 CAD|Avg: $2,191 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
November 3, 2026
Retailer 2$1,670 CAD
Retailer 10$1,670 CAD
Retailer 7$1,733 CAD
Retailer 11$1,858 CAD
Retailer 6$1,904 CAD
Retailer 8$1,926 CAD
Retailer 4$2,057 CAD
Retailer 13$2,255 CAD
Retailer 3$2,278 CAD
Retailer 5$2,293 CAD
Retailer 12$2,512 CAD
Retailer 9$2,790 CAD
NZ Jewellers$4,072 CAD

2 data points across 13 retailers

5 retailers$1,670 CAD to $4,072 CAD

A
Cheapest Retailer
-
$1,670 CAD
$1,195 USD
A
Retailer 2
-
$1,733 CAD
$1,240 USD
View
B+
Retailer 3
-
$1,904 CAD
£1,073 GBP
View
B+
Retailer 4
-
$1,926 CAD
$1,378 USD
View
Most Expensive
B
NZ Jewellers
671f7c3f-7a19-4d48-8805-e1a4a053c0d6 · Nov 3
$4,072 CAD
$2,914 USD
View
4 more retailers have this diamond
Prices start from $1,670 CADSave up to $2,402 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
$1,670 CAD