Marquise|Natural|GIA

0.73ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 3565571444

Certificate GIA 3565571444

Diamond specifications and retailer prices

From $1,099 USD
As of November 6, 2026
Save $1,400 USD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,489 USD at NZ Jewellers · As of November 5, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565571444. Listed at 15 retailers as of November 4, 2026, with a 127% 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
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565571444
Dimensions8.72 × 4.53 × 2.95 mm
L/W Ratio1.92
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
8.72 mm4.53 mm0.73 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565571444
Side View
Table 57.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 65.0%

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 6
Current: $3,489 USD|Low: $1,099 USD|High: $3,489 USD|Avg: $1,658 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
November 6, 2026
Retailer 2$1,099 USD
Retailer 3$1,100 USD
Retailer 7$1,320 USD
Retailer 12$1,430 USD
Retailer 10$1,496 USD
Retailer 9$1,530 USD
Retailer 5$1,536 USD
Retailer 4$1,538 USD
Retailer 13$1,585 USD
Retailer 11$1,650 USD
Retailer 6$1,793 USD
Retailer 8$2,499 USD
NZ Jewellers$3,489 USD

22 data points across 13 retailers

15 retailers$1,099 USD to $2,499 USD

A
Cheapest Retailer
-
$1,099 USD
A
Retailer 2
-
$1,100 USD
View
B+
Retailer 3
-
$1,299 USD
View
Retailer 4
-
$1,300 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$1,320 USD
View
Final sale: no returns
B
Retailer 6
-
$1,430 USD
View
B+
Retailer 7
-
$1,496 USD
View
B+
Retailer 8
-
$1,530 USD
View
Retailer 9
-
$1,536 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$1,538 USD
View
B
Retailer 11
-
$1,585 USD
View
B
Retailer 12
-
$1,650 USD
View
B
Retailer 13
-
$1,793 USD
View
B
Retailer 14
-
$2,499 USD
View
Most Expensive
NZ Jewellers
e1569130-1b5b-4fa2-9af6-aa7b6d8471e8 · Nov 5
$3,489 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,099 USDSave up to $1,400 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
$1,099 USD