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Marquise|Natural|GIA

0.51ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 5553640182

Certificate GIA 5553640182

Diamond specifications and retailer prices

From $896 AUD
₹60,002 INR
As of October 26, 2026
Save $2,862 AUD (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,758 AUD at NZ Jewellers · As of October 24, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553640182. Listed at 20 retailers as of October 24, 2026, with prices from $896 to $3,758, a $2,862 spread on the same certified stone. NZ Jewellers lists it at $3,758. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5553640182
Dimensions8.15 × 4.25 × 2.63 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
8.15 mm4.25 mm0.51 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5553640182
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.8%

Caratlytics Score

How it works →
A+
Exceptional
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 26
Current: $3,758 AUD|Low: $891 AUD|High: $3,923 AUD|Avg: $1,547 AUD|-4.2%
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
October 27, 2026
Retailer 12$896 AUD
Retailer 15$1,083 AUD
Retailer 9$1,106 AUD
Retailer 16$1,199 AUD
Retailer 8$1,214 AUD
Retailer 3$1,301 AUD
Retailer 5$1,384 AUD
Retailer 4$1,387 AUD
Retailer 2$1,396 AUD
Retailer 17$1,429 AUD
Retailer 10$1,435 AUD
Retailer 6$1,600 AUD
Retailer 11$1,684 AUD
Retailer 13$1,845 AUD
Retailer 14$2,198 AUD
Retailer 7$2,405 AUD
NZ Jewellers$3,758 AUD

22 data points across 17 retailers

20 retailers$896 AUD to $3,758 AUD

A+
Cheapest Retailer
-
$896 AUD
₹60,002 INR
A
Retailer 2
-
$1,083 AUD
$762 USD
View
A
Retailer 3
-
$1,106 AUD
$778 USD
View
Final sale: no returns
A
Retailer 4
-
$1,199 AUD
$843 USD
View
A
Retailer 5
-
$1,199 AUD
$843 USD
View
A
Retailer 6
-
$1,214 AUD
$854 USD
View
A
Retailer 7
-
$1,244 AUD
$875 USD
View
A
Retailer 8
-
$1,301 AUD
$915 USD
View
A
Retailer 9
-
$1,384 AUD
$973 USD
View
A
Retailer 10
-
$1,387 AUD
$976 USD
View
A
Retailer 11
-
$1,396 AUD
£773 GBP
View
A
Retailer 12
-
$1,429 AUD
$1,005 USD
View
A
Retailer 13
-
$1,435 AUD
£795 GBP
View
B+
Retailer 14
-
$1,600 AUD
$1,126 USD
View
B+
Retailer 15
-
$1,684 AUD
€1,128 EUR
View
B+
Retailer 16
-
$1,802 AUD
View
Price last confirmed 24 days ago
B+
Retailer 17
-
$1,845 AUD
ZAR 20,967 ZAR
View
B+
Retailer 18
-
$2,198 AUD
£1,217 GBP
View
B
Retailer 19
-
$2,405 AUD
£1,332 GBP
View
Most Expensive
B
NZ Jewellers
8f3c7433-10ec-46cc-8612-569617384958 · Oct 24
$3,758 AUD
$2,643 USD
View
19 more retailers have this diamond
Prices start from $896 AUDSave up to $2,862 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
$896 AUD