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Marquise|Natural|GIA

0.75ct E SI2 Marquise Natural Diamond

GD • E/SI2 • GIA 5241055705

Certificate GIA 5241055705

Diamond specifications and retailer prices

From $2,031 AUD
As of November 6, 2026
Save $1,070 AUD (34%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,101 AUD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 5241055705. Listed at 4 retailers as of November 6, 2026, with prices from $2,031 to $3,101, a $1,070 spread on the same certified stone. 77 Diamonds lists it at $3,101. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5241055705
Dimensions8.81 × 4.61 × 3.17 mm
L/W Ratio1.91
Culet sizeNone
Top View
8.81 mm4.61 mm0.75 ctE / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5241055705
Side View
Table 54.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 68.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,101 AUD|Low: $2,031 AUD|High: $3,151 AUD|Avg: $2,569 AUD|+0.7%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$2,031 AUD
Retailer 3$2,097 AUD
77 Diamonds$3,101 AUD

36 data points across 3 retailers

4 retailers$2,031 AUD to $3,101 AUD

B+
Cheapest Retailer
-
$2,031 AUD
B+
Retailer 2
-
$2,097 AUD
View
B+
Retailer 3
-
$2,133 AUD
View
Most Expensive
B
77 Diamonds
MQDHYFNUANFF · Nov 6
$3,101 AUD
£1,709 GBP
View
3 more retailers have this diamond
Prices start from $2,031 AUDSave up to $1,070 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.

B+
0.75ct Marquise
$2,031 AUD