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Marquise|Natural|GIA

0.72ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 2557359119

Certificate GIA 2557359119

Diamond specifications and retailer prices

From $1,679 NZD
As of November 6, 2026
Save $2,406 NZD (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,457 NZD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 0.72ct natural marquise diamond

This 0.72ct natural marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557359119. Listed at 17 retailers as of November 4, 2026, with a 143% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557359119
Dimensions8.60 × 4.75 × 3.09 mm
L/W Ratio1.81
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
8.60 mm4.75 mm0.72 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557359119
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.1%

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 6
Current: $1,997 NZD|Low: $1,622 NZD|High: $4,145 NZD|Avg: $2,462 NZD|-16.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$1,679 NZD
Retailer 9$1,685 NZD
Retailer 1$1,997 NZD
Retailer 7$2,064 NZD
Retailer 6$2,111 NZD
Retailer 3$2,350 NZD
Retailer 4$2,527 NZD
Retailer 8$2,924 NZD
Retailer 5$4,086 NZD

40 data points across 9 retailers

17 retailers$1,679 NZD to $4,086 NZD

A
Cheapest Retailer
-
$1,679 NZD
A
Retailer 2
-
$1,685 NZD
View
B+
Retailer 3
-
$1,997 NZD
View
B+
Retailer 4
-
$2,064 NZD
View
Final sale: no returns
B+
Retailer 5
-
$2,111 NZD
View
B+
Retailer 6
-
$2,143 NZD
View
Retailer 7
-
$2,237 NZD
View
Price last confirmed 22 days ago
Retailer 8
-
$2,237 NZD
View
Price last confirmed 18 days ago
Retailer 9
-
$2,323 NZD
View
Price last confirmed 21 days ago
B+
Retailer 10
-
$2,350 NZD
View
B
Retailer 11
-
$2,479 NZD
View
B
Retailer 12
-
$2,527 NZD
View
Retailer 13
-
$2,581 NZD
View
Price last confirmed 19 days ago
B
Retailer 14
-
$2,800 NZD
View
Retailer 15
-
$2,924 NZD
View
Price last confirmed 34 days ago
B
Retailer 16
-
$4,086 NZD
View
Most Expensive
NZ Jewellers
8fdb63e1-270d-4b7d-a0d0-c8ffae805e4f · Oct 17
$5,457 NZD
$3,025 USD
View
Price last confirmed 20 days ago
16 more retailers have this diamond
Prices start from $1,679 NZDSave up to $2,406 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
0.72ct Marquise
$1,679 NZD