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Marquise|Natural|GIA

0.51ct G VS2 Marquise Natural Diamond

EX • G/VS2 • GIA 6562279079

Certificate GIA 6562279079

Diamond specifications and retailer prices

From $948 AUD
₹63,435 INR
As of November 1, 2026
Save $3,007 AUD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,955 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 G 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 6562279079. Listed at 16 retailers as of October 30, 2026, with prices from $948 to $3,955, a $3,007 spread on the same certified stone. NZ Jewellers lists it at $3,955. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562279079
Dimensions7.55 × 4.19 × 2.70 mm
L/W Ratio1.80
Girdle conditionVery Thick
Top View
7.55 mm4.19 mm0.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562279079
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 64.6%

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: $3,955 AUD|Low: $946 AUD|High: $3,955 AUD|Avg: $1,734 AUD|+12.7%
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
November 2, 2026
Retailer 9$948 AUD
Retailer 7$987 AUD
Retailer 13$1,146 AUD
Retailer 15$1,276 AUD
Retailer 14$1,281 AUD
Retailer 3$1,392 AUD
Retailer 4$1,451 AUD
Retailer 8$1,462 AUD
Retailer 2$1,464 AUD
Retailer 5$1,670 AUD
Retailer 11$1,777 AUD
Retailer 12$1,947 AUD
Retailer 10$2,311 AUD
Retailer 6$2,517 AUD
NZ Jewellers$3,955 AUD

25 data points across 15 retailers

16 retailers$948 AUD to $3,955 AUD

A
Cheapest Retailer
-
$948 AUD
₹63,435 INR
A
Retailer 2
-
$987 AUD
$693 USD
View
Final sale: no returns
A
Retailer 3
-
$1,146 AUD
$805 USD
View
A
Retailer 4
-
$1,276 AUD
$896 USD
View
A
Retailer 5
-
$1,281 AUD
$900 USD
View
A
Retailer 6
-
$1,392 AUD
$978 USD
View
B+
Retailer 7
-
$1,451 AUD
$1,019 USD
View
B+
Retailer 8
-
$1,462 AUD
£808 GBP
View
B+
Retailer 9
-
$1,464 AUD
£810 GBP
View
B+
Retailer 10
-
$1,670 AUD
$1,173 USD
View
B+
Retailer 11
-
$1,777 AUD
€1,189 EUR
View
Retailer 12
-
$1,894 AUD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
$1,947 AUD
ZAR 22,091 ZAR
View
B
Retailer 14
-
$2,311 AUD
£1,278 GBP
View
B
Retailer 15
-
$2,517 AUD
£1,392 GBP
View
Most Expensive
B
NZ Jewellers
c1d2f88e-2b04-4057-9c90-dbf75bf28ad6 · Oct 30
$3,955 AUD
$2,778 USD
View
15 more retailers have this diamond
Prices start from $948 AUDSave up to $3,007 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
$948 AUD