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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 $1,271 NZD
$715 USD
As of November 2, 2026
Save $3,048 NZD (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,319 NZD 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 $1,271 to $4,319, a $3,048 spread on the same certified stone. NZ Jewellers lists it at $4,319. 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: $4,319 NZD|Low: $1,059 NZD|High: $4,319 NZD|Avg: $1,878 NZD
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$1,271 NZD
Retailer 6$1,377 NZD
Retailer 8$1,377 NZD
Retailer 9$1,431 NZD
Retailer 7$1,589 NZD
Retailer 3$1,642 NZD
Retailer 2$1,828 NZD
Retailer 5$1,950 NZD
Retailer 4$2,524 NZD
NZ Jewellers$4,319 NZD

37 data points across 10 retailers

10 retailers$1,271 NZD to $4,319 NZD

B+
Cheapest Retailer
-
$1,271 NZD
$715 USD
Final sale: no returns
B+
Retailer 2
-
$1,377 NZD
$775 USD
View
B+
Retailer 3
-
$1,377 NZD
$775 USD
View
B+
Retailer 4
-
$1,431 NZD
$805 USD
View
B+
Retailer 5
-
$1,589 NZD
$894 USD
View
B+
Retailer 6
-
$1,642 NZD
£727 GBP
View
B
Retailer 7
-
$1,828 NZD
£810 GBP
View
B
Retailer 8
-
$1,950 NZD
€1,045 EUR
View
B
Retailer 9
-
$2,524 NZD
£1,118 GBP
View
Most Expensive
C
NZ Jewellers
b195709e-c9a8-4277-b156-0991aca43d25 · Oct 30
$4,319 NZD
$2,430 USD
View
9 more retailers have this diamond
Prices start from $1,271 NZDSave up to $3,048 NZD

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
$1,271 NZD