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Marquise|Natural|GIA

0.70ct J SI2 Marquise Natural Diamond

VG • J/SI2 • GIA 6237928717

Certificate GIA 6237928717

Diamond specifications and retailer prices

From $1,018 AUD
$715 USD
As of November 2, 2026
Save $2,441 AUD (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,459 AUD at NZ Jewellers · As of October 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6237928717. Listed at 10 retailers as of October 30, 2026, with prices from $1,018 to $3,459, a $2,441 spread on the same certified stone. NZ Jewellers lists it at $3,459. 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

0.70
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6237928717
Dimensions8.30 × 4.73 × 3.03 mm
L/W Ratio1.75
Top View
8.30 mm4.73 mm0.70 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6237928717
Side View
Table 61.0%CrownGirdle: Ext. ThickPavilionCulet: NoneDepth 64.1%

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 2
Current: $3,459 AUD|Low: $848 AUD|High: $3,459 AUD|Avg: $1,505 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10$1,018 AUD
Retailer 6$1,103 AUD
Retailer 8$1,103 AUD
Retailer 9$1,146 AUD
Retailer 7$1,273 AUD
Retailer 3$1,315 AUD
Retailer 2$1,464 AUD
Retailer 5$1,562 AUD
Retailer 4$2,021 AUD
NZ Jewellers$3,459 AUD

37 data points across 10 retailers

10 retailers$1,018 AUD to $3,459 AUD

B+
Cheapest Retailer
-
$1,018 AUD
$715 USD
Final sale: no returns
B+
Retailer 2
-
$1,103 AUD
$775 USD
View
B+
Retailer 3
-
$1,103 AUD
$775 USD
View
B+
Retailer 4
-
$1,146 AUD
$805 USD
View
B+
Retailer 5
-
$1,273 AUD
$894 USD
View
B+
Retailer 6
-
$1,315 AUD
£727 GBP
View
B
Retailer 7
-
$1,464 AUD
£810 GBP
View
B
Retailer 8
-
$1,562 AUD
€1,045 EUR
View
B
Retailer 9
-
$2,021 AUD
£1,118 GBP
View
Most Expensive
C
NZ Jewellers
b195709e-c9a8-4277-b156-0991aca43d25 · Oct 30
$3,459 AUD
$2,430 USD
View
9 more retailers have this diamond
Prices start from $1,018 AUDSave up to $2,441 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
$1,018 AUD