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Marquise|Natural|GIA

0.75ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 1549609873

Certificate GIA 1549609873

Diamond specifications and retailer prices

From $2,108 AUD
As of November 4, 2026
Save $3,798 AUD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,907 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.75ct natural marquise diamond

This 0.75ct natural marquise sits in the just-under-one-carat band, graded E 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 1549609873. Listed at 14 retailers as of November 4, 2026, with prices from $2,108 to $5,907, a $3,798 spread on the same certified stone. NZ Jewellers lists it at $5,907. 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

0.75
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle36.5°
OriginNatural
Grading LabGIA
CertificateGIA 1549609873
Dimensions9.85 × 4.54 × 2.81 mm
L/W Ratio2.17
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
9.85 mm4.54 mm0.75 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549609873
Side View
Table 61.0%Crown 34.6°Girdle: MED-THKPavilion 36.5°Culet: NoneDepth 61.9%

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 4
Current: $5,907 AUD|Low: $2,144 AUD|High: $5,947 AUD|Avg: $3,011 AUD|-0.7%
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 7$2,156 AUD
Retailer 13$2,206 AUD
Retailer 3$2,236 AUD
Retailer 4$2,286 AUD
Retailer 10$2,421 AUD
Retailer 12$2,421 AUD
Retailer 11$2,534 AUD
Retailer 5$2,617 AUD
Retailer 6$2,687 AUD
Retailer 9$2,794 AUD
Retailer 2$3,196 AUD
Retailer 8$4,230 AUD
NZ Jewellers$5,907 AUD

42 data points across 13 retailers

14 retailers$2,108 AUD to $5,907 AUD

A
Cheapest Retailer
-
$2,108 AUD
A
Retailer 2
-
$2,156 AUD
View
A
Retailer 3
-
$2,206 AUD
View
A
Retailer 4
-
$2,236 AUD
View
Final sale: no returns
A
Retailer 5
-
$2,286 AUD
View
Retailer 6
-
$2,421 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$2,421 AUD
View
A
Retailer 8
-
$2,534 AUD
View
A
Retailer 9
-
$2,617 AUD
View
A
Retailer 10
-
$2,687 AUD
View
A
Retailer 11
-
$2,794 AUD
View
B+
Retailer 12
-
$3,196 AUD
View
B+
Retailer 13
-
$4,230 AUD
View
Most Expensive
B
NZ Jewellers
f7eefe8c-9e52-4d20-9c6e-f2cbace815de · Nov 5
$5,907 AUD
$4,135 USD
View
13 more retailers have this diamond
Prices start from $2,108 AUDSave up to $3,798 AUD

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
0.75ct Marquise
$2,108 AUD