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Marquise|Natural|GIA

0.70ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 3545521502

Certificate GIA 3545521502

Diamond specifications and retailer prices

From $1,353 AUD
As of November 4, 2026
Save $2,390 AUD (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,743 AUD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter 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 3545521502. Listed at 8 retailers as of November 4, 2026, with prices from $1,353 to $3,743, a $2,390 spread on the same certified stone. Do Amore Diamonds lists it at $3,743. 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

0.70
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545521502
Dimensions8.32 × 4.73 × 2.98 mm
L/W Ratio1.76
Top View
8.32 mm4.73 mm0.70 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545521502
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.1%

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: $3,743 AUD|Low: $1,324 AUD|High: $4,043 AUD|Avg: $2,020 AUD|-7.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$1,353 AUD
Retailer 4$1,474 AUD
Retailer 7$1,653 AUD
Retailer 3$1,697 AUD
Retailer 2$1,796 AUD
Retailer 5$1,814 AUD
Retailer 8$2,366 AUD
Do Amore Diamonds$3,743 AUD

41 data points across 8 retailers

8 retailers$1,353 AUD to $3,743 AUD

A
Cheapest Retailer
-
$1,353 AUD
A
Retailer 2
-
$1,474 AUD
View
Final sale: no returns
B+
Retailer 3
-
$1,653 AUD
View
B+
Retailer 4
-
$1,697 AUD
View
B+
Retailer 5
-
$1,796 AUD
View
B+
Retailer 6
-
$1,814 AUD
View
B
Retailer 7
-
$2,366 AUD
View
Most Expensive
B
Do Amore Diamonds
12-100766926679 · Nov 6
$3,743 AUD
$2,620 USD
View
7 more retailers have this diamond
Prices start from $1,353 AUDSave up to $2,390 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
0.70ct Marquise
$1,353 AUD