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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 €640 EUR
$715 USD
As of November 2, 2026
Save €1,535 EUR (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,175 EUR 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 €640 to €2,175, a €1,535 spread on the same certified stone. NZ Jewellers lists it at €2,175. 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: €2,175 EUR|Low: €533 EUR|High: €2,175 EUR|Avg: €946 EUR
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€640 EUR
Retailer 6€694 EUR
Retailer 8€694 EUR
Retailer 9€721 EUR
Retailer 7€800 EUR
Retailer 3€827 EUR
Retailer 2€921 EUR
Retailer 5€982 EUR
Retailer 4€1,271 EUR
NZ Jewellers€2,175 EUR

37 data points across 10 retailers

10 retailers€640 EUR to €2,175 EUR

B+
Cheapest Retailer
-
€640 EUR
$715 USD
Final sale: no returns
B+
Retailer 2
-
€694 EUR
$775 USD
View
B+
Retailer 3
-
€694 EUR
$775 USD
View
B+
Retailer 4
-
€721 EUR
$805 USD
View
B+
Retailer 5
-
€800 EUR
$894 USD
View
B+
Retailer 6
-
€827 EUR
£727 GBP
View
B
Retailer 7
-
€921 EUR
£810 GBP
View
B
Retailer 8
-
€982 EUR
View
B
Retailer 9
-
€1,271 EUR
£1,118 GBP
View
Most Expensive
C
NZ Jewellers
b195709e-c9a8-4277-b156-0991aca43d25 · Oct 30
€2,175 EUR
$2,430 USD
View
9 more retailers have this diamond
Prices start from €640 EURSave up to €1,535 EUR

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
€640 EUR