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Marquise|Natural|GIA

0.51ct E FL Marquise Natural Diamond

EX • E/FL • GIA 5546831301

Certificate GIA 5546831301

Diamond specifications and retailer prices

From $2,630 NZD
SGD 2,000 SGD
As of October 31, 2026
Save $4,616 NZD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,246 NZD 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546831301. Listed at 20 retailers as of October 30, 2026, with prices from $2,630 to $7,246, a $4,616 spread on the same certified stone. NZ Jewellers lists it at $7,246. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
E
Colour
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle37°
OriginNatural
Grading LabGIA
CertificateGIA 5546831301
Dimensions8.29 × 4.18 × 2.62 mm
L/W Ratio1.98
Top View
8.29 mm4.18 mm0.51 ctE / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546831301
Side View
Table 61.0%Crown 33.5°Girdle: MED-THKPavilion 37°Culet: NoneDepth 62.7%

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 31
Current: $7,246 NZD|Low: $2,630 NZD|High: $7,442 NZD|Avg: $3,693 NZD|-2.6%
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
Retailer 18
Retailer 19
November 2, 2026
Retailer 3$2,630 NZD
Retailer 10$2,707 NZD
Retailer 5$2,741 NZD
Retailer 19$2,787 NZD
Retailer 7$2,808 NZD
Retailer 15$2,970 NZD
Retailer 17$2,970 NZD
Retailer 18$3,101 NZD
Retailer 16$3,108 NZD
Retailer 9$3,213 NZD
Retailer 4$3,288 NZD
Retailer 2$3,301 NZD
Retailer 14$3,428 NZD
Retailer 8$3,556 NZD
Retailer 11$3,981 NZD
Retailer 13$4,618 NZD
Retailer 12$5,205 NZD
Retailer 6$5,336 NZD
NZ Jewellers$7,246 NZD

41 data points across 19 retailers

20 retailers$2,630 NZD to $7,246 NZD

A
Cheapest Retailer
-
$2,630 NZD
SGD 2,000 SGD
B+
Retailer 2
-
$2,707 NZD
$1,523 USD
View
B+
Retailer 3
-
$2,741 NZD
$1,542 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,787 NZD
$1,568 USD
View
B+
Retailer 5
-
$2,808 NZD
$1,580 USD
View
B+
Retailer 6
-
$2,970 NZD
$1,671 USD
View
B+
Retailer 7
-
$2,970 NZD
$1,671 USD
View
B+
Retailer 8
-
$3,101 NZD
$1,745 USD
View
B+
Retailer 9
-
$3,108 NZD
$1,749 USD
View
B+
Retailer 10
-
$3,213 NZD
$1,808 USD
View
B+
Retailer 11
-
$3,288 NZD
$1,850 USD
View
B+
Retailer 12
-
$3,301 NZD
£1,462 GBP
View
B+
Retailer 13
-
$3,428 NZD
$1,929 USD
View
B+
Retailer 14
-
$3,428 NZD
$1,929 USD
View
B+
Retailer 15
-
$3,556 NZD
$2,001 USD
View
Retailer 16
-
$3,981 NZD
A$3,446 AUD
View
Price last confirmed 28 days ago
B
Retailer 17
-
$4,618 NZD
ZAR 41,974 ZAR
View
B
Retailer 18
-
$5,205 NZD
£2,306 GBP
View
B
Retailer 19
-
$5,336 NZD
£2,364 GBP
View
Most Expensive
B
NZ Jewellers
0c37e6bb-3491-44ce-9eb0-ae7f7b72a3ea · Oct 30
$7,246 NZD
$4,077 USD
View
19 more retailers have this diamond
Prices start from $2,630 NZDSave up to $4,616 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
$2,630 NZD