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Marquise|Lab Grown|IGI

0.97ct D SI1 Marquise Lab Grown Diamond

EX • D/SI1 • IGI LG844687092

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844687092

Diamond specifications and retailer prices

From $282 CAD
$202 USD
As of October 24, 2026
Save $1,134 CAD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,416 CAD at MOH London · As of October 25, 2026
View at MOH London

About this 0.97ct lab-grown marquise diamond

This 0.97ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG844687092 or 844687092. Listed at 12 retailers as of October 24, 2026, with prices from $282 to $1,416, a $1,134 spread on the same certified stone. MOH London lists it at $1,416. 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

0.97
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844687092
Dimensions10.22 × 5.22 × 3.20 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.22 mm5.22 mm0.97 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844687092
Side View
Table 57.0%Crown 38.5°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 61.3%

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: Oct 24
Current: $1,416 CAD|Low: $243 CAD|High: $1,421 CAD|Avg: $683 CAD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 25, 2026
Retailer 7$243 CAD
Retailer 2$282 CAD
Retailer 12$340 CAD
Retailer 6$401 CAD
Retailer 3$419 CAD
Retailer 10$539 CAD
Retailer 9$636 CAD
Retailer 4$819 CAD
Retailer 8$971 CAD
Retailer 5$1,027 CAD
Retailer 11$1,201 CAD
MOH London$1,416 CAD

7 data points across 12 retailers

12 retailers$282 CAD to $1,416 CAD

Retailer 1
-
$243 CAD
$174 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$282 CAD
$202 USD
View
A
Retailer 3
-
$340 CAD
HK$1,900 HKD
View
Retailer 4
-
$401 CAD
£226 GBP
View
Price last confirmed 14 days ago
A
Retailer 5
-
$419 CAD
$300 USD
View
B+
Retailer 6
-
$539 CAD
$386 USD
View
B+
Retailer 7
-
$636 CAD
$455 USD
View
B+
Retailer 8
-
$819 CAD
SGD 792 SGD
View
B
Retailer 9
-
$971 CAD
$695 USD
View
B
Retailer 10
-
$1,027 CAD
$735 USD
View
B
Retailer 11
-
$1,201 CAD
$860 USD
View
Most Expensive
B
MOH London
LG844687092 · Oct 25
$1,416 CAD
£798 GBP
View
11 more retailers have this diamond
Prices start from $282 CADSave up to $1,134 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
0.97ct Marquise
$282 CAD