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Marquise|Natural|GIA

0.51ct D IF Marquise Natural Diamond

GD • D/IF • GIA 5476882631

Certificate GIA 5476882631

Diamond specifications and retailer prices

From $1,565 AUD
$1,099 USD
As of November 1, 2026
Save $2,712 AUD (63%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,276 AUD 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5476882631. Listed at 20 retailers as of October 30, 2026, with prices from $1,565 to $4,276, a $2,712 spread on the same certified stone. NZ Jewellers lists it at $4,276. 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
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5476882631
Dimensions9.24 × 4.00 × 2.36 mm
L/W Ratio2.31
Top View
9.24 mm4.00 mm0.51 ctD / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5476882631
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.1%

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 1
Current: $4,276 AUD|Low: $1,483 AUD|High: $4,276 AUD|Avg: $2,234 AUD
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 2, 2026
Retailer 7$1,565 AUD
Retailer 4$1,617 AUD
Retailer 5$1,680 AUD
Retailer 14$1,752 AUD
Retailer 17$1,752 AUD
Retailer 8$1,805 AUD
Retailer 3$1,819 AUD
Retailer 15$1,821 AUD
Retailer 6$1,929 AUD
Retailer 2$1,978 AUD
Retailer 11$1,984 AUD
Retailer 16$2,023 AUD
Retailer 10$2,450 AUD
Retailer 13$2,706 AUD
Retailer 9$3,168 AUD
Retailer 12$3,211 AUD
NZ Jewellers$4,276 AUD

31 data points across 17 retailers

20 retailers$1,565 AUD to $4,276 AUD

A
Cheapest Retailer
-
$1,565 AUD
$1,099 USD
A
Retailer 2
-
$1,617 AUD
$1,136 USD
View
Final sale: no returns
A
Retailer 3
-
$1,680 AUD
$1,180 USD
View
A
Retailer 4
-
$1,752 AUD
$1,231 USD
View
A
Retailer 5
-
$1,752 AUD
$1,231 USD
View
B+
Retailer 6
-
$1,805 AUD
$1,268 USD
View
A
Retailer 7
-
$1,819 AUD
SGD 1,727 SGD
View
B+
Retailer 8
-
$1,821 AUD
$1,279 USD
View
B+
Retailer 9
-
$1,929 AUD
$1,355 USD
View
B+
Retailer 10
-
$1,945 AUD
$1,366 USD
View
B+
Retailer 11
-
$1,978 AUD
£1,094 GBP
View
B+
Retailer 12
-
$1,984 AUD
£1,098 GBP
View
B+
Retailer 13
-
$2,023 AUD
$1,421 USD
View
Retailer 14
-
$2,023 AUD
$1,421 USD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$2,214 AUD
$1,556 USD
View
B
Retailer 16
-
$2,450 AUD
€1,639 EUR
View
B+
Retailer 17
-
$2,706 AUD
ZAR 30,712 ZAR
View
B
Retailer 18
-
$3,168 AUD
£1,752 GBP
View
B
Retailer 19
-
$3,211 AUD
£1,776 GBP
View
Most Expensive
B
NZ Jewellers
059628f7-3c36-48f2-a5d2-51d720bba82a · Oct 30
$4,276 AUD
$3,004 USD
View
19 more retailers have this diamond
Prices start from $1,565 AUDSave up to $2,712 AUD

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
$1,565 AUD