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Marquise|Natural|GIA

1.00ct I VS2 Marquise Natural Diamond

VG • I/VS2 • GIA 6247029972

Certificate GIA 6247029972

Diamond specifications and retailer prices

From $5,141 NZD
As of November 4, 2026
Save $4,632 NZD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,774 NZD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6247029972. Listed at 16 retailers as of November 4, 2026, with prices from $5,141 to $9,774, a $4,632 spread on the same certified stone. Helzberg Diamonds lists it at $9,774. 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
I
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38.12°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6247029972
Dimensions9.78 × 5.24 × 3.34 mm
L/W Ratio1.87
Culet sizeNone
Top View
9.78 mm5.24 mm1.00 ctI / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6247029972
Side View
Table 63.0%Crown 38.12°Girdle: VTN-VTKPavilion 41.8°Culet: NoneDepth 63.8%

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 4
Current: $9,774 NZD|Low: $5,141 NZD|High: $10,113 NZD|Avg: $6,874 NZD|-3.4%
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
Retailer 16
November 6, 2026
Retailer 14$5,141 NZD
Retailer 12$5,374 NZD
Retailer 2$5,543 NZD
Retailer 16$5,556 NZD
Retailer 8$5,929 NZD
Retailer 11$6,002 NZD
Retailer 7$6,191 NZD
Retailer 13$6,566 NZD
Retailer 4$6,600 NZD
Retailer 5$6,743 NZD
Retailer 10$6,835 NZD
Retailer 9$7,133 NZD
Retailer 6$7,861 NZD
Retailer 15$8,671 NZD
Retailer 3$9,211 NZD
Helzberg Diamonds$9,774 NZD

32 data points across 16 retailers

16 retailers$5,141 NZD to $9,774 NZD

A
Cheapest Retailer
-
$5,141 NZD
A
Retailer 2
-
$5,374 NZD
View
A
Retailer 3
-
$5,543 NZD
View
A
Retailer 4
-
$5,556 NZD
View
A
Retailer 5
-
$5,929 NZD
View
A
Retailer 6
-
$6,002 NZD
View
A
Retailer 7
-
$6,191 NZD
View
B+
Retailer 8
-
$6,566 NZD
View
B+
Retailer 9
-
$6,600 NZD
View
B+
Retailer 10
-
$6,743 NZD
View
B+
Retailer 11
-
$6,835 NZD
View
B+
Retailer 12
-
$7,133 NZD
View
B+
Retailer 13
-
$7,861 NZD
View
B
Retailer 14
-
$8,671 NZD
View
B
Retailer 15
-
$9,211 NZD
View
Most Expensive
B
Helzberg Diamonds
XZRMIKNGIPPNI · Nov 6
$9,774 NZD
$5,418 USD
View
15 more retailers have this diamond
Prices start from $5,141 NZDSave up to $4,632 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
$5,141 NZD