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Marquise|Natural|GIA

0.73ct F SI1 Marquise Natural Diamond

VG • F/SI1 • GIA 2155705411

Certificate GIA 2155705411

Diamond specifications and retailer prices

From $3,748 NZD
$2,109 USD
As of November 2, 2026
Save $1,162 NZD (24%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,612 NZD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2155705411. Listed at 7 retailers as of November 2, 2026, with a 31% 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

0.73
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2155705411
Dimensions9.13 × 4.40 × 3.03 mm
L/W Ratio2.08
Culet sizeSlightly Large
Top View
9.13 mm4.40 mm0.73 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2155705411
Side View
Table 50.0%CrownGirdle: MED-ETKPavilionCulet: SLGDepth 68.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $4,910 NZD|Low: $3,407 NZD|High: $8,146 NZD|Avg: $5,511 NZD|-12.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 3, 2026
Retailer 6$3,748 NZD
Retailer 4$3,803 NZD
Retailer 1$4,910 NZD
Retailer 5$5,147 NZD
Retailer 2$5,737 NZD
Wholesale Diamonds Direct$6,612 NZD
Retailer 3$8,049 NZD

40 data points across 7 retailers

7 retailers$3,748 NZD to $4,910 NZD

B
Cheapest Retailer
-
$3,748 NZD
$2,109 USD
Final sale: no returns
Retailer 2
-
$3,803 NZD
$2,140 USD
View
Price last confirmed 15 days ago
C
Retailer 3
-
$4,910 NZD
£2,175 GBP
View
Retailer 4
-
$5,147 NZD
A$4,455 AUD
View
Price last confirmed 26 days ago
Retailer 5
-
$5,737 NZD
€3,074 EUR
View
Price under review
Most Expensive
Wholesale Diamonds Direct
84611897 · Oct 27
$6,612 NZD
$3,720 USD
View
Price under review
5 more retailers have this diamond
Prices start from $3,748 NZDSave up to $1,162 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
0.73ct Marquise
$3,748 NZD