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Marquise|Lab Grown|IGI

0.70ct D SI1 Marquise Lab Grown Diamond

EX • D/SI1 • IGI LG693525513

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG693525513

Diamond specifications and retailer prices

From $127 CAD
$91 USD
As of October 30, 2026
Save $1,035 CAD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,162 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG693525513 or 693525513. Listed at 11 retailers as of October 29, 2026, with prices from $127 to $1,162, a $1,035 spread on the same certified stone. MOH London lists it at $1,162. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693525513
Dimensions9.08 × 4.57 × 2.96 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.08 mm4.57 mm0.70 ctD / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG693525513
Side View
Table 61.0%Crown 35°Girdle: Slightly ThickPavilion 42.5°Culet: NoneDepth 64.8%

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 30
Current: $1,162 CAD|Low: $127 CAD|High: $1,162 CAD|Avg: $413 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 9$127 CAD
Retailer 14$147 CAD
Retailer 10$168 CAD
Retailer 15$197 CAD
Retailer 13$265 CAD
Retailer 2$291 CAD
Retailer 4$331 CAD
Retailer 3$343 CAD
Retailer 5$415 CAD
Retailer 11$493 CAD
Retailer 12$506 CAD
Retailer 7$528 CAD
Retailer 8$564 CAD
Retailer 6$771 CAD
MOH London$1,162 CAD

4 data points across 15 retailers

11 retailers$127 CAD to $1,162 CAD

A
Cheapest Retailer
-
$127 CAD
$91 USD
A
Retailer 2
-
$147 CAD
$105 USD
View
A
Retailer 3
-
$168 CAD
$120 USD
View
A
Retailer 4
-
$197 CAD
HK$1,100 HKD
View
A
Retailer 5
-
$291 CAD
£164 GBP
View
A
Retailer 6
-
$331 CAD
$237 USD
View
B+
Retailer 7
-
$343 CAD
£193 GBP
View
B+
Retailer 8
-
$493 CAD
$353 USD
View
B+
Retailer 9
-
$506 CAD
$362 USD
View
B+
Retailer 10
-
$564 CAD
$404 USD
View
Most Expensive
B
MOH London
LG693525513 · Oct 29
$1,162 CAD
£655 GBP
View
10 more retailers have this diamond
Prices start from $127 CADSave up to $1,035 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
$127 CAD