Marquise|Natural|GIA

0.51ct E IF Marquise Natural Diamond

VG • E/IF • GIA 2487289349

Certificate GIA 2487289349

Diamond specifications and retailer prices

From $1,195 USD
As of November 3, 2026
Save $1,719 USD (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,914 USD 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 $1,195 to $2,914, a $1,719 spread on the same certified stone. NZ Jewellers lists it at $2,914. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $2,914 USD|Low: $1,195 USD|High: $2,914 USD|Avg: $1,568 USD
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$1,195 USD
Retailer 10$1,195 USD
Retailer 7$1,240 USD
Retailer 11$1,330 USD
Retailer 6$1,363 USD
Retailer 8$1,378 USD
Retailer 4$1,472 USD
Retailer 13$1,614 USD
Retailer 3$1,630 USD
Retailer 5$1,641 USD
Retailer 12$1,798 USD
Retailer 9$1,996 USD
NZ Jewellers$2,914 USD

2 data points across 13 retailers

5 retailers$1,195 USD to $2,914 USD

A
Cheapest Retailer
-
$1,195 USD
A
Retailer 2
-
$1,240 USD
View
B+
Retailer 3
-
$1,363 USD
£1,073 GBP
View
B+
Retailer 4
-
$1,378 USD
View
Most Expensive
B
NZ Jewellers
671f7c3f-7a19-4d48-8805-e1a4a053c0d6 · Nov 3
$2,914 USD
View
4 more retailers have this diamond
Prices start from $1,195 USDSave up to $1,719 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
$1,195 USD