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Marquise|Natural|GIA

0.70ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 3545761428

Certificate GIA 3545761428

Diamond specifications and retailer prices

From $1,393 AUD
As of November 6, 2026
Save $3,176 AUD (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,568 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545761428. Listed at 15 retailers as of November 5, 2026, with prices from $1,393 to $4,568, a $3,176 spread on the same certified stone. NZ Jewellers lists it at $4,568. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545761428
Dimensions8.94 × 4.68 × 2.83 mm
L/W Ratio1.91
Top View
8.94 mm4.68 mm0.70 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545761428
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.4%

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: $4,568 AUD|Low: $1,363 AUD|High: $4,568 AUD|Avg: $2,214 AUD
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$1,393 AUD
Retailer 8$1,407 AUD
Retailer 13$1,728 AUD
Retailer 11$1,873 AUD
Retailer 4$1,954 AUD
Retailer 10$1,960 AUD
Retailer 3$1,994 AUD
Retailer 12$2,161 AUD
Retailer 9$2,164 AUD
Retailer 6$2,348 AUD
Retailer 5$2,476 AUD
Retailer 7$3,421 AUD
NZ Jewellers$4,568 AUD

39 data points across 13 retailers

15 retailers$1,393 AUD to $4,568 AUD

A
Cheapest Retailer
-
$1,393 AUD
A
Retailer 2
-
$1,407 AUD
View
B+
Retailer 3
-
$1,666 AUD
View
B+
Retailer 4
-
$1,728 AUD
View
Final sale: no returns
B+
Retailer 5
-
$1,873 AUD
View
Retailer 6
-
$1,954 AUD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$1,960 AUD
View
B+
Retailer 8
-
$1,994 AUD
View
B
Retailer 9
-
$2,161 AUD
View
B
Retailer 10
-
$2,164 AUD
View
B+
Retailer 11
-
$2,310 AUD
View
B+
Retailer 12
-
$2,348 AUD
View
Retailer 13
-
$2,476 AUD
View
Price last confirmed 33 days ago
B
Retailer 14
-
$3,421 AUD
View
Most Expensive
B
NZ Jewellers
653c0d0c-903a-4dd9-a209-eb4fd1710fa2 · Nov 5
$4,568 AUD
$3,198 USD
View
14 more retailers have this diamond
Prices start from $1,393 AUDSave up to $3,176 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
$1,393 AUD