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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 $1,015 USD
₹96,640 INR
As of November 2, 2026
Save $1,483 USD (59%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,327 USD at NZ Jewellers · As of October 30, 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
Color
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: $3,327 USD|Low: $1,013 USD|High: $3,327 USD|Avg: $1,699 USD
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 2, 2026
Retailer 2$1,015 USD
Retailer 14$1,259 USD
Retailer 4$1,264 USD
Retailer 3$1,364 USD
Retailer 13$1,364 USD
Retailer 12$1,427 USD
Retailer 6$1,470 USD
Retailer 8$1,507 USD
Retailer 5$1,574 USD
Retailer 7$1,720 USD
Retailer 11$1,902 USD
Retailer 10$2,037 USD
Retailer 9$2,498 USD
NZ Jewellers$3,327 USD

26 data points across 14 retailers

15 retailers$1,015 USD to $2,498 USD

A
Cheapest Retailer
-
$1,015 USD
₹96,640 INR
B+
Retailer 2
-
$1,259 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,264 USD
View
B
Retailer 4
-
$1,364 USD
View
B
Retailer 5
-
$1,364 USD
View
B
Retailer 6
-
$1,427 USD
View
B+
Retailer 7
-
$1,470 USD
View
B+
Retailer 8
-
$1,507 USD
£1,187 GBP
View
B
Retailer 9
-
$1,574 USD
View
B
Retailer 10
-
$1,720 USD
£1,354 GBP
View
Retailer 11
-
$1,780 USD
A$2,738 AUD
View
Price last confirmed 28 days ago
B
Retailer 12
-
$1,902 USD
€1,811 EUR
View
B
Retailer 13
-
$2,037 USD
ZAR 32,910 ZAR
View
B
Retailer 14
-
$2,498 USD
£1,967 GBP
View
Most Expensive
NZ Jewellers
1a93da18-a43b-454c-a145-f09bedb3552c · Oct 30
$3,327 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,015 USDSave up to $1,483 USD

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
$1,015 USD