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Marquise|Natural|GIA

0.70ct K SI2 Marquise Natural Diamond

VG • K/SI2 • GIA 6551279368

Certificate GIA 6551279368

Diamond specifications and retailer prices

From $610 CAD
As of November 5, 2026
Save $967 CAD (61%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,577 CAD at Allurez · As of November 5, 2026
View at Allurez

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551279368. Listed at 10 retailers as of November 5, 2026, with prices from $610 to $1,577, a $967 spread on the same certified stone. Allurez lists it at $1,577. 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
K
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37.93°
Pavilion angle39.51°
OriginNatural
Grading LabGIA
CertificateGIA 6551279368
Dimensions8.75 × 4.71 × 2.90 mm
L/W Ratio1.86
Culet sizeNone
Top View
8.75 mm4.71 mm0.70 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551279368
Side View
Table 62.0%Crown 37.93°Girdle: THN-VTKPavilion 39.51°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,577 CAD|Low: $487 CAD|High: $1,577 CAD|Avg: $877 CAD
Allurez
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 3$487 CAD
Retailer 7$582 CAD
Retailer 2$610 CAD
Retailer 9$645 CAD
Retailer 8$806 CAD
Retailer 6$837 CAD
Retailer 4$911 CAD
Retailer 5$927 CAD
Retailer 11$986 CAD
Retailer 12$1,218 CAD
Retailer 10$1,244 CAD
Allurez$1,577 CAD

23 data points across 12 retailers

10 retailers$610 CAD to $1,577 CAD

Retailer 1
-
$582 CAD
Price last confirmed 8 days ago
A
Retailer 2
-
$610 CAD
View
Retailer 3
-
$645 CAD
View
Price last confirmed 7 days ago
Retailer 4
-
$806 CAD
View
Price last confirmed 8 days ago
Retailer 5
-
$837 CAD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$911 CAD
View
B+
Retailer 7
-
$927 CAD
View
Retailer 8
-
$986 CAD
View
Price last confirmed 10 days ago
Retailer 9
-
$1,244 CAD
View
Price last confirmed 7 days ago
Most Expensive
B
Allurez
5301086 · Nov 5
$1,577 CAD
$1,129 USD
View
9 more retailers have this diamond
Prices start from $610 CADSave up to $967 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
$610 CAD