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Marquise|Natural|GIA

0.51ct H VS2 Marquise Natural Diamond

EX • H/VS2 • GIA 5563489680

Certificate GIA 5563489680

Diamond specifications and retailer prices

From $971 AUD
As of November 4, 2026
Save $2,387 AUD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,358 AUD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5563489680. Listed at 16 retailers as of November 4, 2026, with prices from $971 to $3,358, a $2,387 spread on the same certified stone. NZ Jewellers lists it at $3,358. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563489680
Dimensions7.92 × 4.16 × 2.62 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
7.92 mm4.16 mm0.51 ctH / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5563489680
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.0%

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: $3,358 AUD|Low: $971 AUD|High: $3,536 AUD|Avg: $1,402 AUD|-5.0%
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
November 6, 2026
Retailer 15$971 AUD
Retailer 14$987 AUD
Retailer 4$1,071 AUD
Retailer 16$1,071 AUD
Retailer 3$1,089 AUD
Retailer 7$1,090 AUD
Retailer 12$1,113 AUD
Retailer 6$1,170 AUD
Retailer 9$1,236 AUD
Retailer 13$1,236 AUD
Retailer 2$1,273 AUD
Retailer 5$1,290 AUD
Retailer 11$1,321 AUD
Retailer 8$1,501 AUD
Retailer 10$1,958 AUD
NZ Jewellers$3,358 AUD

29 data points across 16 retailers

16 retailers$971 AUD to $3,358 AUD

A
Cheapest Retailer
-
$971 AUD
A
Retailer 2
-
$987 AUD
View
Final sale: no returns
A
Retailer 3
-
$1,071 AUD
View
A
Retailer 4
-
$1,071 AUD
View
A
Retailer 5
-
$1,089 AUD
View
Retailer 6
-
$1,090 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$1,113 AUD
View
Retailer 8
-
$1,170 AUD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$1,236 AUD
View
B+
Retailer 10
-
$1,236 AUD
View
B+
Retailer 11
-
$1,273 AUD
View
B+
Retailer 12
-
$1,290 AUD
View
B+
Retailer 13
-
$1,321 AUD
View
Retailer 14
-
$1,501 AUD
View
Price last confirmed 19 days ago
B
Retailer 15
-
$1,958 AUD
View
Most Expensive
B
NZ Jewellers
2a30e97b-3dfa-4ad4-ac83-615d963240ba · Nov 5
$3,358 AUD
$2,351 USD
View
15 more retailers have this diamond
Prices start from $971 AUDSave up to $2,387 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
$971 AUD