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Marquise|Natural|GIA

0.73ct F SI2 Marquise Natural Diamond

ID • F/SI2 • GIA 2566385843

Certificate GIA 2566385843

Diamond specifications and retailer prices

From $896 USD
HK$7,000 HKD
As of October 26, 2026
Save $1,304 USD (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,925 USD at NZ Jewellers · As of October 24, 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 2566385843. Listed at 17 retailers as of October 26, 2026, with a 145% 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
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566385843
Dimensions9.58 × 4.60 × 2.90 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizeNone
Top View
9.58 mm4.60 mm0.73 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566385843
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.2%

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: Oct 26
Current: $2,925 USD|Low: $897 USD|High: $2,925 USD|Avg: $1,504 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 6$902 USD
Retailer 3$1,106 USD
Retailer 11$1,108 USD
Retailer 7$1,160 USD
Retailer 10$1,245 USD
Retailer 9$1,301 USD
Retailer 4$1,373 USD
Retailer 2$1,597 USD
Retailer 5$1,668 USD
Retailer 8$2,200 USD
NZ Jewellers$2,925 USD

25 data points across 11 retailers

17 retailers$896 USD to $2,200 USD

A
Cheapest Retailer
-
$896 USD
HK$7,000 HKD
A
Retailer 2
-
$902 USD
₹85,908 INR
View
A
Retailer 3
-
$1,108 USD
SGD 1,497 SGD
View
B+
Retailer 4
-
$1,160 USD
View
B+
Retailer 5
-
$1,199 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$1,245 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$1,251 USD
SGD 1,691 SGD
View
B+
Retailer 8
-
$1,290 USD
View
B+
Retailer 9
-
$1,301 USD
View
B+
Retailer 10
-
$1,373 USD
£1,081 GBP
View
B+
Retailer 11
-
$1,384 USD
View
B+
Retailer 12
-
$1,597 USD
£1,257 GBP
View
B+
Retailer 13
-
$1,668 USD
€1,589 EUR
View
B
Retailer 14
-
$1,720 USD
View
B
Retailer 15
-
$1,971 USD
CA$2,737 CAD
View
B
Retailer 16
-
$2,200 USD
£1,732 GBP
View
Most Expensive
NZ Jewellers
5496a7fb-76d0-4b56-b069-457be7064d5a · Oct 24
$2,925 USD
View
Price last confirmed 9 days ago
16 more retailers have this diamond
Prices start from $896 USDSave up to $1,304 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
$896 USD