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Marquise|Natural|GIA

0.80ct F SI2 Marquise Natural Diamond

GD • F/SI2 • GIA 6555193668

Certificate GIA 6555193668

Diamond specifications and retailer prices

From $2,833 NZD
$1,594 USD
As of November 1, 2026
Save $4,749 NZD (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,582 NZD at NZ Jewellers · As of November 3, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6555193668. Listed at 7 retailers as of November 1, 2026, with prices from $2,833 to $7,582, a $4,749 spread on the same certified stone. NZ Jewellers lists it at $7,582. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555193668
Dimensions8.97 × 4.79 × 3.07 mm
L/W Ratio1.87
Top View
8.97 mm4.79 mm0.80 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555193668
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.0%

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 1
Current: $7,582 NZD|Low: $2,629 NZD|High: $7,582 NZD|Avg: $3,840 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 19, 2026
Retailer 6$2,833 NZD
Retailer 5$2,869 NZD
Retailer 8$2,951 NZD
Retailer 3$3,108 NZD
Retailer 7$3,108 NZD
Retailer 4$3,252 NZD
Retailer 2$3,587 NZD
NZ Jewellers$7,582 NZD

27 data points across 8 retailers

7 retailers$2,833 NZD to $7,582 NZD

A
Cheapest Retailer
-
$2,833 NZD
$1,594 USD
B+
Retailer 2
-
$2,869 NZD
$1,614 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,951 NZD
$1,661 USD
View
B+
Retailer 4
-
$3,108 NZD
$1,749 USD
View
B+
Retailer 5
-
$3,252 NZD
$1,830 USD
View
B+
Retailer 6
-
$3,587 NZD
$2,018 USD
View
Most Expensive
B
NZ Jewellers
9b1022e3-9c5e-4f19-be4a-7a2d39d6f50b · Nov 3
$7,582 NZD
$4,266 USD
View
6 more retailers have this diamond
Prices start from $2,833 NZDSave up to $4,749 NZD

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
$2,833 NZD