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Marquise|Natural|GIA

0.70ct F SI1 Marquise Natural Diamond

ID • F/SI1 • GIA 5242005939

Certificate GIA 5242005939

Diamond specifications and retailer prices

From $2,059 AUD
As of November 7, 2026
15 retailers carry this diamond
Most expensive: $4,068 AUD at NZ Jewellers · As of September 30, 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 F 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 5242005939. Listed at 15 retailers as of November 7, 2026. 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
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242005939
Dimensions9.26 × 4.42 × 2.81 mm
L/W Ratio2.10
Girdle conditionFaceted
Top View
9.26 mm4.42 mm0.70 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242005939
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.6%

Caratlytics Score

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

Price History

Last verified: Nov 7
Current: $2,084 AUD|Low: $1,192 AUD|High: $3,369 AUD|Avg: $2,032 AUD|+30.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 28, 2026
Retailer 4$1,192 AUD
Retailer 2$1,508 AUD
Retailer 5$1,557 AUD
Retailer 10$1,586 AUD
Retailer 15$1,664 AUD
Retailer 7$1,668 AUD
Retailer 8$1,889 AUD
Retailer 14$2,008 AUD
Retailer 17$2,008 AUD
Retailer 18$2,067 AUD
Retailer 16$2,078 AUD
Retailer 1$2,084 AUD
Retailer 9$2,147 AUD
Retailer 11$2,371 AUD
Retailer 3$2,428 AUD
Retailer 6$2,457 AUD
Retailer 13$2,992 AUD
Retailer 12$3,337 AUD

29 data points across 18 retailers

15 retailers

Retailer 1
-
$1,192 AUD
Price last confirmed 30 days ago
Retailer 2
-
$1,508 AUD
View
Price last confirmed 32 days ago
Retailer 3
-
$1,557 AUD
View
Price last confirmed 34 days ago
Retailer 4
-
$1,668 AUD
View
Price last confirmed 32 days ago
Retailer 5
-
$2,008 AUD
View
Price last confirmed 12 days ago
Retailer 6
-
$2,008 AUD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$2,059 AUD
View
Retailer 8
-
$2,067 AUD
View
Price last confirmed 12 days ago
Retailer 9
-
$2,084 AUD
View
Price last confirmed 10 days ago
Retailer 10
-
$2,147 AUD
View
Price last confirmed 34 days ago
Retailer 11
-
$2,371 AUD
View
Price last confirmed 12 days ago
Retailer 12
-
$2,457 AUD
View
Price last confirmed 34 days ago
Retailer 13
-
$2,992 AUD
View
Price last confirmed 11 days ago
Retailer 14
-
$3,337 AUD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
c643b908-a82f-4103-93a6-f1d24327cc35 · Sep 30
$4,068 AUD
$2,795 USD
View
Price last confirmed 37 days ago
14 more retailers have this diamond
Prices start from $2,059 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+
0.70ct Marquise
$2,059 AUD