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Marquise|Natural|GIA

3.01ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 2556983676

Certificate GIA 2556983676

Diamond specifications and retailer prices

From $69,979 NZD
As of November 4, 2026
Save $42,825 NZD (38%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $112,803 NZD at Helzberg Diamonds · As of November 6, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556983676. Listed at 13 retailers as of November 4, 2026, with prices from $69,979 to $112,803, a $42,825 spread on the same certified stone. Helzberg Diamonds lists it at $112,803. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.31°
Pavilion angle41.13°
OriginNatural
Grading LabGIA
CertificateGIA 2556983676
Dimensions14.27 × 7.55 × 4.78 mm
L/W Ratio1.89
Culet sizeNone
Top View
14.27 mm7.55 mm3.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2556983676
Side View
Table 57.0%Crown 34.31°Girdle: STK-THKPavilion 41.13°Culet: NDepth 63.3%

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: $112,803 NZD|Low: $69,979 NZD|High: $118,637 NZD|Avg: $87,885 NZD|-4.9%
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
November 6, 2026
Retailer 4$69,979 NZD
Retailer 9$73,442 NZD
Retailer 11$75,297 NZD
Retailer 12$76,381 NZD
Retailer 5$77,730 NZD
Retailer 2$78,185 NZD
Retailer 8$80,977 NZD
Retailer 3$84,125 NZD
Retailer 7$89,280 NZD
Retailer 13$89,677 NZD
Retailer 10$90,899 NZD
Retailer 6$107,482 NZD
Helzberg Diamonds$112,803 NZD

30 data points across 13 retailers

13 retailers$69,979 NZD to $112,803 NZD

A
Cheapest Retailer
-
$69,979 NZD
A
Retailer 2
-
$73,442 NZD
View
A
Retailer 3
-
$75,297 NZD
View
A
Retailer 4
-
$76,381 NZD
View
A
Retailer 5
-
$77,730 NZD
View
A
Retailer 6
-
$78,185 NZD
View
A
Retailer 7
-
$80,977 NZD
View
B+
Retailer 8
-
$84,125 NZD
View
B+
Retailer 9
-
$89,280 NZD
View
B+
Retailer 10
-
$89,677 NZD
View
B+
Retailer 11
-
$90,899 NZD
View
B
Retailer 12
-
$107,482 NZD
View
Most Expensive
B+
Helzberg Diamonds
XZRILLMPOJMNM · Nov 6
$112,803 NZD
$62,533 USD
View
12 more retailers have this diamond
Prices start from $69,979 NZDSave up to $42,825 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
3.01ct Marquise
$69,979 NZD