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Marquise|Natural|GIA

3.01ct H SI2 Marquise Natural Diamond

VG • H/SI2 • GIA 226

Certificate GIA 226

Diamond specifications and retailer prices

From $59,330 NZD
As of November 4, 2026
Save $18,028 NZD (23%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $80,468 NZD at Helzberg Diamonds · As of September 29, 2026
View at Helzberg Diamonds

About this 3.01ct natural marquise diamond

This 3.01ct natural marquise sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 8 retailers as of November 4, 2026, with a 30% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.01
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 226
Dimensions13.65 × 7.38 × 4.82 mm
L/W Ratio1.85
Top View
13.65 mm7.38 mm3.01 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 226
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.3%

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 4
Current: $80,468 NZD|Low: $54,499 NZD|High: $80,468 NZD|Avg: $69,069 NZD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 9$54,499 NZD
Retailer 2$59,330 NZD
Retailer 6$62,173 NZD
Retailer 3$68,763 NZD
Retailer 4$71,629 NZD
Retailer 7$71,629 NZD
Retailer 5$74,494 NZD
Retailer 8$77,358 NZD
Helzberg Diamonds$80,468 NZD

5 data points across 9 retailers

8 retailers$59,330 NZD to $77,358 NZD

B+
Cheapest Retailer
-
$59,330 NZD
B+
Retailer 2
-
$62,173 NZD
View
Retailer 3
-
$68,763 NZD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$71,629 NZD
View
B
Retailer 5
-
$71,629 NZD
View
B
Retailer 6
-
$74,494 NZD
View
B
Retailer 7
-
$77,358 NZD
View
Most Expensive
Helzberg Diamonds
XZRILLMJGHOGI · Sep 29
$80,468 NZD
$44,608 USD
View
Price last confirmed 38 days ago
7 more retailers have this diamond
Prices start from $59,330 NZDSave up to $18,028 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+
3.01ct Marquise
$59,330 NZD