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Marquise|Natural|GIA

3.00ct G SI1 Marquise Natural Diamond

VG • G/SI1 • GIA 1565578534

Certificate GIA 1565578534

Diamond specifications and retailer prices

From $72,299 NZD
As of November 5, 2026
Save $44,212 NZD (38%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $116,510 NZD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 3ct natural marquise diamond

This 3ct natural marquise sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1565578534. Listed at 14 retailers as of November 5, 2026, with prices from $72,299 to $116,510, a $44,212 spread on the same certified stone. Helzberg Diamonds lists it at $116,510. 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

3.00
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle39.18°
Pavilion angle38.36°
OriginNatural
Grading LabGIA
CertificateGIA 1565578534
Dimensions15.53 × 7.44 × 4.30 mm
L/W Ratio2.09
Culet sizeNone
Top View
15.53 mm7.44 mm3.00 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1565578534
Side View
Table 62.0%Crown 39.18°Girdle: STK-VTKPavilion 38.36°Culet: NoneDepth 57.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $116,510 NZD|Low: $72,299 NZD|High: $116,510 NZD|Avg: $87,627 NZD
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
November 6, 2026
Retailer 10$72,299 NZD
Retailer 9$75,849 NZD
Retailer 14$76,783 NZD
Retailer 13$77,768 NZD
Retailer 12$78,886 NZD
Retailer 4$79,942 NZD
Retailer 5$80,753 NZD
Retailer 8$81,976 NZD
Retailer 3$86,804 NZD
Retailer 7$92,223 NZD
Retailer 6$92,612 NZD
Retailer 11$93,058 NZD
Retailer 2$111,012 NZD
Helzberg Diamonds$116,510 NZD

20 data points across 14 retailers

14 retailers$72,299 NZD to $116,510 NZD

B+
Cheapest Retailer
-
$72,299 NZD
B+
Retailer 2
-
$75,849 NZD
View
B+
Retailer 3
-
$76,783 NZD
View
B+
Retailer 4
-
$77,768 NZD
View
B+
Retailer 5
-
$78,886 NZD
View
B+
Retailer 6
-
$79,942 NZD
View
B+
Retailer 7
-
$80,753 NZD
View
B+
Retailer 8
-
$81,976 NZD
View
B
Retailer 9
-
$86,804 NZD
View
B
Retailer 10
-
$92,223 NZD
View
B
Retailer 11
-
$92,612 NZD
View
B
Retailer 12
-
$93,058 NZD
View
B
Retailer 13
-
$111,012 NZD
View
Most Expensive
B
Helzberg Diamonds
XZRHLMLLNOLJK · Nov 6
$116,510 NZD
$64,588 USD
View
13 more retailers have this diamond
Prices start from $72,299 NZDSave up to $44,212 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.

B+
3.00ct Marquise
$72,299 NZD