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Marquise|Natural|GIA

0.73ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 2556745542

Certificate GIA 2556745542

Diamond specifications and retailer prices

From $1,803 NZD
₹96,640 INR
As of November 2, 2026
Save $2,636 NZD (59%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,913 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.73ct natural marquise diamond

This 0.73ct 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 2556745542. Listed at 15 retailers as of November 2, 2026, with a 146% 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

0.73
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2556745542
Dimensions8.94 × 4.72 × 2.98 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
8.94 mm4.72 mm0.73 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2556745542
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.1%

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 2
Current: $5,913 NZD|Low: $1,800 NZD|High: $5,913 NZD|Avg: $3,006 NZD
NZ Jewellers
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 3, 2026
Retailer 7$1,803 NZD
Retailer 14$2,238 NZD
Retailer 4$2,247 NZD
Retailer 3$2,424 NZD
Retailer 13$2,424 NZD
Retailer 12$2,536 NZD
Retailer 6$2,613 NZD
Retailer 2$2,702 NZD
Retailer 5$2,797 NZD
Retailer 8$3,056 NZD
Retailer 11$3,380 NZD
Retailer 10$3,621 NZD
Retailer 9$4,440 NZD
NZ Jewellers$5,913 NZD

27 data points across 14 retailers

15 retailers$1,803 NZD to $4,440 NZD

A
Cheapest Retailer
-
$1,803 NZD
₹96,640 INR
B+
Retailer 2
-
$2,238 NZD
$1,259 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,247 NZD
$1,264 USD
View
B
Retailer 4
-
$2,424 NZD
$1,364 USD
View
B
Retailer 5
-
$2,424 NZD
$1,364 USD
View
B
Retailer 6
-
$2,536 NZD
$1,427 USD
View
B+
Retailer 7
-
$2,613 NZD
$1,470 USD
View
B
Retailer 8
-
$2,702 NZD
£1,197 GBP
View
B
Retailer 9
-
$2,797 NZD
$1,574 USD
View
B
Retailer 10
-
$3,056 NZD
£1,354 GBP
View
Retailer 11
-
$3,163 NZD
A$2,738 AUD
View
Price last confirmed 28 days ago
B
Retailer 12
-
$3,380 NZD
€1,811 EUR
View
B
Retailer 13
-
$3,621 NZD
ZAR 32,910 ZAR
View
B
Retailer 14
-
$4,440 NZD
£1,967 GBP
View
Most Expensive
NZ Jewellers
1a93da18-a43b-454c-a145-f09bedb3552c · Nov 3
$5,913 NZD
$3,327 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,803 NZDSave up to $2,636 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
0.73ct Marquise
$1,803 NZD