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Marquise|Natural|GIA

0.51ct E IF Marquise Natural Diamond

VG • E/IF • GIA 7553136088

Certificate GIA 7553136088

Diamond specifications and retailer prices

From $2,193 NZD
As of November 4, 2026
Save $4,265 NZD (66%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,457 NZD 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 7553136088. Listed at 17 retailers as of November 3, 2026, with prices from $2,193 to $6,457, a $4,265 spread on the same certified stone. NZ Jewellers lists it at $6,457. 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
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.4°
Pavilion angle37.9°
OriginNatural
Grading LabGIA
CertificateGIA 7553136088
Dimensions8.35 × 4.15 × 2.58 mm
L/W Ratio2.01
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
8.35 mm4.15 mm0.51 ctE / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7553136088
Side View
Table 61.0%Crown 34.4°Girdle: STK-THKPavilion 37.9°Culet: NoneDepth 62.2%

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 4
Current: $6,457 NZD|Low: $2,193 NZD|High: $6,550 NZD|Avg: $3,412 NZD|-1.4%
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
Retailer 17
November 5, 2026
Retailer 8$2,193 NZD
Retailer 17$2,441 NZD
Retailer 7$2,453 NZD
Retailer 14$2,647 NZD
Retailer 16$2,647 NZD
Retailer 15$2,769 NZD
Retailer 4$2,812 NZD
Retailer 6$2,888 NZD
Retailer 2$2,924 NZD
Retailer 11$2,980 NZD
Retailer 13$3,055 NZD
Retailer 5$3,223 NZD
Retailer 9$3,504 NZD
Retailer 12$4,114 NZD
Retailer 10$4,625 NZD
Retailer 3$4,758 NZD
NZ Jewellers$6,457 NZD

34 data points across 17 retailers

17 retailers$2,193 NZD to $6,457 NZD

A
Cheapest Retailer
-
$2,193 NZD
B+
Retailer 2
-
$2,441 NZD
View
Final sale: no returns
B+
Retailer 3
-
$2,453 NZD
View
B+
Retailer 4
-
$2,647 NZD
View
B+
Retailer 5
-
$2,647 NZD
View
B+
Retailer 6
-
$2,769 NZD
View
B+
Retailer 7
-
$2,812 NZD
View
B+
Retailer 8
-
$2,888 NZD
View
B+
Retailer 9
-
$2,924 NZD
View
B+
Retailer 10
-
$2,980 NZD
View
B+
Retailer 11
-
$3,055 NZD
View
B+
Retailer 12
-
$3,223 NZD
View
Retailer 13
-
$3,504 NZD
View
Price last confirmed 31 days ago
B
Retailer 14
-
$4,114 NZD
View
B
Retailer 15
-
$4,625 NZD
View
B
Retailer 16
-
$4,758 NZD
View
Most Expensive
B
NZ Jewellers
b5b1cb5d-6653-4a4b-bc79-8c0a05fb4e32 · Nov 3
$6,457 NZD
$3,640 USD
View
16 more retailers have this diamond
Prices start from $2,193 NZDSave up to $4,265 NZD

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
$2,193 NZD