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Marquise|Natural|GIA

0.70ct J SI2 Marquise Natural Diamond

VG • J/SI2 • GIA 1568753583

Certificate GIA 1568753583

Diamond specifications and retailer prices

From $950 CAD
$680 USD
As of October 31, 2026
Save $750 CAD (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,700 CAD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

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 1568753583. Listed at 9 retailers as of October 31, 2026, with prices from $950 to $1,700, a $750 spread on the same certified stone. Helzberg Diamonds lists it at $1,700. 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
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.17°
Pavilion angle37.43°
OriginNatural
Grading LabGIA
CertificateGIA 1568753583
Dimensions8.64 × 4.67 × 2.80 mm
L/W Ratio1.85
Culet sizeNone
Top View
8.64 mm4.67 mm0.70 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568753583
Side View
Table 61.0%Crown 40.17°Girdle: VTN-VTKPavilion 37.43°Culet: NoneDepth 59.9%

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: Oct 31
Current: $1,700 CAD|Low: $950 CAD|High: $1,700 CAD|Avg: $1,252 CAD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6$950 CAD
Retailer 7$1,032 CAD
Retailer 9$1,057 CAD
Retailer 2$1,156 CAD
Retailer 5$1,219 CAD
Retailer 4$1,342 CAD
Retailer 3$1,514 CAD
Retailer 8$1,616 CAD
Helzberg Diamonds$1,700 CAD

3 data points across 9 retailers

9 retailers$950 CAD to $1,700 CAD

A
Cheapest Retailer
-
$950 CAD
$680 USD
B+
Retailer 2
-
$1,032 CAD
SGD 998 SGD
View
B+
Retailer 3
-
$1,057 CAD
$757 USD
View
B+
Retailer 4
-
$1,156 CAD
£651 GBP
View
B+
Retailer 5
-
$1,219 CAD
$873 USD
View
B
Retailer 6
-
$1,342 CAD
$961 USD
View
B
Retailer 7
-
$1,514 CAD
$1,084 USD
View
B
Retailer 8
-
$1,616 CAD
$1,157 USD
View
Most Expensive
B
Helzberg Diamonds
XZRHLMONLJLOJ · Nov 1
$1,700 CAD
$1,217 USD
View
8 more retailers have this diamond
Prices start from $950 CADSave up to $750 CAD

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
$950 CAD