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Marquise|Natural|GIA

0.72ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 6243093256

Certificate GIA 6243093256

Diamond specifications and retailer prices

From $2,325 NZD
As of November 4, 2026
Save $1,847 NZD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,172 NZD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 0.72ct natural marquise diamond

This 0.72ct natural marquise sits in the half to three-quarter carat band, graded F 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 6243093256. Listed at 12 retailers as of November 4, 2026, with prices from $2,325 to $4,172, a $1,847 spread on the same certified stone. Helzberg Diamonds lists it at $4,172. 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

0.72
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle40.01°
Pavilion angle39.74°
OriginNatural
Grading LabGIA
CertificateGIA 6243093256
Dimensions8.80 × 4.64 × 2.93 mm
L/W Ratio1.90
Culet sizeNone
Top View
8.80 mm4.64 mm0.72 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243093256
Side View
Table 59.0%Crown 40.01°Girdle: THN-VTKPavilion 39.74°Culet: NoneDepth 63.2%

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: $4,172 NZD|Low: $2,325 NZD|High: $4,172 NZD|Avg: $2,978 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
November 7, 2026
Retailer 3$2,325 NZD
Retailer 9$2,365 NZD
Retailer 11$2,455 NZD
Retailer 10$2,534 NZD
Retailer 2$2,576 NZD
Retailer 12$2,834 NZD
Retailer 6$2,919 NZD
Retailer 4$3,238 NZD
Retailer 5$3,330 NZD
Retailer 8$3,546 NZD
Retailer 7$3,770 NZD
Helzberg Diamonds$4,172 NZD

10 data points across 12 retailers

12 retailers$2,325 NZD to $4,172 NZD

B+
Cheapest Retailer
-
$2,325 NZD
B+
Retailer 2
-
$2,365 NZD
View
B+
Retailer 3
-
$2,455 NZD
View
B+
Retailer 4
-
$2,534 NZD
View
B
Retailer 5
-
$2,576 NZD
View
B
Retailer 6
-
$2,834 NZD
View
B+
Retailer 7
-
$2,919 NZD
View
B
Retailer 8
-
$3,238 NZD
View
B
Retailer 9
-
$3,330 NZD
View
B
Retailer 10
-
$3,546 NZD
View
B
Retailer 11
-
$3,770 NZD
View
Most Expensive
B
Helzberg Diamonds
XZRMIKJGPJILM · Nov 6
$4,172 NZD
$2,313 USD
View
11 more retailers have this diamond
Prices start from $2,325 NZDSave up to $1,847 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+
0.72ct Marquise
$2,325 NZD