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Marquise|Natural|GIA

0.80ct G VS1 Marquise Natural Diamond

EX • G/VS1 • GIA 6561179450

Certificate GIA 6561179450

Diamond specifications and retailer prices

From $3,227 AUD
As of November 5, 2026
Save $2,764 AUD (46%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,991 AUD at Helzberg Diamonds · As of November 4, 2026
View at Helzberg Diamonds

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded G colour (near-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 6561179450. Listed at 16 retailers as of November 4, 2026, with prices from $3,227 to $5,991, a $2,764 spread on the same certified stone. Helzberg Diamonds lists it at $5,991. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.01°
Pavilion angle38.94°
OriginNatural
Grading LabGIA
CertificateGIA 6561179450
Dimensions9.51 × 4.86 × 2.97 mm
L/W Ratio1.96
Culet sizeNone
Top View
9.51 mm4.86 mm0.80 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561179450
Side View
Table 58.0%Crown 38.01°Girdle: MED-THKPavilion 38.94°Culet: NoneDepth 61.1%

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 5
Current: $5,991 AUD|Low: $3,208 AUD|High: $6,008 AUD|Avg: $4,173 AUD|-0.3%
Helzberg Diamonds
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 5, 2026
Retailer 2$3,227 AUD
Retailer 10$3,386 AUD
Retailer 12$3,426 AUD
Retailer 14$3,461 AUD
Retailer 4$3,484 AUD
Retailer 9$3,727 AUD
Retailer 3$3,771 AUD
Retailer 6$3,793 AUD
Retailer 15$4,100 AUD
Retailer 5$4,277 AUD
Retailer 8$4,371 AUD
Retailer 11$4,478 AUD
Retailer 7$5,443 AUD
Retailer 13$5,601 AUD
Helzberg Diamonds$5,991 AUD

33 data points across 15 retailers

16 retailers$3,227 AUD to $5,991 AUD

A
Cheapest Retailer
-
$3,227 AUD
A
Retailer 2
-
$3,386 AUD
View
A
Retailer 3
-
$3,426 AUD
View
A
Retailer 4
-
$3,461 AUD
View
A
Retailer 5
-
$3,484 AUD
View
A
Retailer 6
-
$3,727 AUD
View
A
Retailer 7
-
$3,771 AUD
View
A
Retailer 8
-
$3,793 AUD
View
B+
Retailer 9
-
$4,100 AUD
View
B+
Retailer 10
-
$4,277 AUD
View
B+
Retailer 11
-
$4,371 AUD
View
B+
Retailer 12
-
$4,478 AUD
View
B+
Retailer 13
-
$5,313 AUD
View
B+
Retailer 14
-
$5,443 AUD
View
B+
Retailer 15
-
$5,601 AUD
View
Most Expensive
B
Helzberg Diamonds
XZRMLMHHNPKLG · Nov 4
$5,991 AUD
$4,194 USD
View
15 more retailers have this diamond
Prices start from $3,227 AUDSave up to $2,764 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
0.80ct Marquise
$3,227 AUD