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Marquise|Natural|GIA

1.00ct G IF Marquise Natural Diamond

VG • G/IF • GIA 7566164821

Certificate GIA 7566164821

Diamond specifications and retailer prices

From $8,637 NZD
As of November 6, 2026
Save $8,899 NZD (51%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $17,536 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7566164821. Listed at 8 retailers as of November 5, 2026, with prices from $8,637 to $17,536, a $8,899 spread on the same certified stone. NZ Jewellers lists it at $17,536. 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

1.00
Carat
G
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566164821
Dimensions9.93 × 5.23 × 3.03 mm
L/W Ratio1.90
Top View
9.93 mm5.23 mm1.00 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566164821
Side View
Table 59.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 58.0%

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 6
Current: $17,536 NZD|Low: $8,244 NZD|High: $19,011 NZD|Avg: $12,037 NZD|-7.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 7$8,637 NZD
Retailer 4$9,678 NZD
Retailer 6$9,727 NZD
Retailer 8$10,858 NZD
Retailer 5$11,381 NZD
Retailer 3$11,410 NZD
Retailer 2$15,405 NZD
NZ Jewellers$17,536 NZD

29 data points across 8 retailers

8 retailers$8,637 NZD to $17,536 NZD

A
Cheapest Retailer
-
$8,637 NZD
A
Retailer 2
-
$9,678 NZD
View
Final sale: no returns
A
Retailer 3
-
$9,727 NZD
View
A
Retailer 4
-
$10,858 NZD
View
B+
Retailer 5
-
$11,381 NZD
View
B+
Retailer 6
-
$11,410 NZD
View
B+
Retailer 7
-
$15,405 NZD
View
Most Expensive
B
NZ Jewellers
79c7e896-0625-4e93-80e4-f79e7d15895c · Nov 5
$17,536 NZD
$9,721 USD
View
7 more retailers have this diamond
Prices start from $8,637 NZDSave up to $8,899 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
1.00ct Marquise
$8,637 NZD