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Marquise|Lab Grown|IGI

0.70ct I IF Marquise Lab Grown Diamond

VG • I/IF • IGI LG595300778

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG595300778

Diamond specifications and retailer prices

From $1,830 CAD
£1,031 GBP
As of October 31, 2026
Save $1,078 CAD (37%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,908 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.7ct lab-grown marquise diamond

This 0.7ct lab-grown marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG595300778 or 595300778. Listed at 4 retailers as of October 29, 2026, with prices from $1,830 to $2,908, a $1,078 spread on the same certified stone. MOH London lists it at $2,908. 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595300778
Dimensions9.34 × 4.60 × 2.92 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Top View
9.34 mm4.60 mm0.70 ctI / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG595300778
Side View
Table 60.0%Crown 35°Girdle: THN-MEDPavilion 42.8°Culet: NoneDepth 63.5%

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: Oct 31
Current: $2,908 CAD|Low: $1,704 CAD|High: $3,074 CAD|Avg: $2,256 CAD|-5.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 5$1,704 CAD
Retailer 2$1,830 CAD
Retailer 3$2,212 CAD
Retailer 4$2,615 CAD
MOH London$2,908 CAD

41 data points across 5 retailers

4 retailers$1,830 CAD to $2,908 CAD

B+
Cheapest Retailer
-
$1,830 CAD
£1,031 GBP
B+
Retailer 2
-
$2,212 CAD
€1,508 EUR
View
B
Retailer 3
-
$2,615 CAD
$1,872 USD
View
Most Expensive
B
MOH London
96E6D00CD · Oct 29
$2,908 CAD
£1,639 GBP
View
3 more retailers have this diamond
Prices start from $1,830 CADSave up to $1,078 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
$1,830 CAD