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Marquise|Natural|GIA

0.80ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 6561247667

Certificate GIA 6561247667

Diamond specifications and retailer prices

From $1,808 AUD
HK$9,900 HKD
As of November 1, 2026
Save $4,066 AUD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,875 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561247667. Listed at 13 retailers as of October 30, 2026, with prices from $1,808 to $5,875, a $4,066 spread on the same certified stone. NZ Jewellers lists it at $5,875. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561247667
Dimensions9.32 × 4.73 × 2.97 mm
L/W Ratio1.97
Culet sizeNone
Key to symbols
Feather, Crystal, Knot
Top View
9.32 mm4.73 mm0.80 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561247667
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.9%

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: $5,875 AUD|Low: $1,790 AUD|High: $6,250 AUD|Avg: $2,917 AUD|-6.0%
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
November 2, 2026
Retailer 8$1,808 AUD
Retailer 2$1,813 AUD
Retailer 10$2,103 AUD
Retailer 9$2,112 AUD
Retailer 3$2,223 AUD
Retailer 12$2,409 AUD
Retailer 4$2,436 AUD
Retailer 11$2,520 AUD
Retailer 13$2,651 AUD
Retailer 5$2,780 AUD
Retailer 6$3,196 AUD
Retailer 7$4,221 AUD
NZ Jewellers$5,875 AUD

31 data points across 13 retailers

13 retailers$1,808 AUD to $5,875 AUD

A
Cheapest Retailer
-
$1,808 AUD
HK$9,900 HKD
A
Retailer 2
-
$1,813 AUD
₹121,037 INR
View
A
Retailer 3
-
$2,103 AUD
View
A
Retailer 4
-
$2,112 AUD
$1,480 USD
View
A
Retailer 5
-
$2,223 AUD
$1,558 USD
View
Final sale: no returns
A
Retailer 6
-
$2,409 AUD
$1,688 USD
View
A
Retailer 7
-
$2,436 AUD
$1,707 USD
View
A
Retailer 8
-
$2,520 AUD
$1,766 USD
View
A
Retailer 9
-
$2,651 AUD
$1,858 USD
View
B+
Retailer 10
-
$2,780 AUD
$1,948 USD
View
B+
Retailer 11
-
$3,196 AUD
£1,764 GBP
View
B
Retailer 12
-
$4,221 AUD
£2,329 GBP
View
Most Expensive
B
NZ Jewellers
3b0c0684-72a9-4f94-9f7b-6dafdca5662d · Oct 30
$5,875 AUD
$4,117 USD
View
12 more retailers have this diamond
Prices start from $1,808 AUDSave up to $4,066 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
$1,808 AUD