Marquise|Natural|GIA

0.73ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 2517437944

Certificate GIA 2517437944

Diamond specifications and retailer prices

From $1,325 USD
As of October 31, 2026
14 retailers carry this diamond
Most expensive: $3,704 USD at NZ Jewellers · As of October 17, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2517437944. Listed at 14 retailers as of October 31, 2026. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38.66°
Pavilion angle38.93°
OriginNatural
Grading LabGIA
CertificateGIA 2517437944
Dimensions9.03 × 4.80 × 2.88 mm
L/W Ratio1.88
Culet sizeNone
Top View
9.03 mm4.80 mm0.73 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2517437944
Side View
Table 61.0%Crown 38.66°Girdle: STK-THKPavilion 38.93°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $3,704 USD|Low: $1,168 USD|High: $3,704 USD|Avg: $1,739 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
Retailer 15
Retailer 16
October 19, 2026
Retailer 4$1,274 USD
Retailer 9$1,280 USD
Retailer 3$1,327 USD
Retailer 5$1,376 USD
Retailer 6$1,376 USD
Retailer 16$1,402 USD
Retailer 11$1,436 USD
Retailer 13$1,439 USD
Retailer 15$1,459 USD
Retailer 7$1,479 USD
Retailer 8$1,485 USD
Retailer 14$1,587 USD
Retailer 2$2,024 USD
Retailer 10$2,059 USD
Retailer 12$2,675 USD
NZ Jewellers$3,704 USD

30 data points across 16 retailers

14 retailers

Retailer 1
-
$1,274 USD
Price last confirmed 12 days ago
Retailer 2
-
$1,280 USD
View
Price last confirmed 15 days ago
B+
Retailer 3
-
$1,325 USD
View
Retailer 4
-
$1,327 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$1,376 USD
View
Price last confirmed 17 days ago
Retailer 6
-
$1,376 USD
View
Price last confirmed 15 days ago
Retailer 7
-
$1,436 USD
£1,131 GBP
View
Price last confirmed 15 days ago
Retailer 8
-
$1,439 USD
View
Price last confirmed 16 days ago
Retailer 9
-
$1,459 USD
View
Price last confirmed 15 days ago
Retailer 10
-
$1,580 USD
View
Price last confirmed 13 days ago
Retailer 11
-
$1,587 USD
View
Price last confirmed 14 days ago
Retailer 12
-
$1,630 USD
View
Price last confirmed 14 days ago
Retailer 13
-
$2,675 USD
£2,106 GBP
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
5755374b-c3c7-4e3c-9c7e-981916da88f2 · Oct 17
$3,704 USD
View
Price under review
13 more retailers have this diamond
Prices start from $1,325 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.

B+
0.73ct Marquise
$1,325 USD