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Marquise|Natural|IGI

0.70ct I SI2 Marquise Natural Diamond

GD • I/SI2 • IGI 710599375

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 710599375

Diamond specifications and retailer prices

From $852 CAD
As of November 4, 2026
Save $1,280 CAD (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,900 CAD at NZ Jewellers · As of October 21, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI 710599375. Listed at 14 retailers as of November 4, 2026, with a 150% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Color
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle32.5°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 710599375
Dimensions7.75 × 4.58 × 3.01 mm
L/W Ratio1.69
Girdle conditionFaceted
Culet sizePointed
Top View
7.75 mm4.58 mm0.70 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 710599375
Side View
Table 62.0%Crown 32.5°Girdle: THK-ETKPavilion 40.7°Culet: NoneDepth 65.7%

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 4
Current: $1,224 CAD|Low: $782 CAD|High: $2,161 CAD|Avg: $1,224 CAD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 6$852 CAD
Retailer 4$926 CAD
Retailer 7$935 CAD
Retailer 5$1,108 CAD
Retailer 1$1,224 CAD
Retailer 3$1,241 CAD
Retailer 8$1,346 CAD
Retailer 2$2,132 CAD

37 data points across 8 retailers

14 retailers$852 CAD to $2,132 CAD

B+
Cheapest Retailer
-
$852 CAD
Final sale: no returns
B+
Retailer 2
-
$926 CAD
View
Retailer 3
-
$926 CAD
View
Price last confirmed 36 days ago
Retailer 4
-
$926 CAD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$935 CAD
View
Retailer 6
-
$961 CAD
View
Price last confirmed 36 days ago
Retailer 7
-
$1,068 CAD
View
Price last confirmed 60 days ago
Retailer 8
-
$1,068 CAD
View
Price last confirmed 38 days ago
B+
Retailer 9
-
$1,108 CAD
View
B+
Retailer 10
-
$1,224 CAD
View
B+
Retailer 11
-
$1,241 CAD
View
C
Retailer 12
-
$2,132 CAD
View
Retailer 13
-
$2,900 CAD
View
Price last confirmed 37 days ago
Most Expensive
NZ Jewellers
103057b7-0428-4d9b-86a1-bf4791b322dc · Oct 21
$2,900 CAD
$2,062 USD
View
Price last confirmed 16 days ago
13 more retailers have this diamond
Prices start from $852 CADSave up to $1,280 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.

B+
0.70ct Marquise
$852 CAD