CaratHunter
Plans
Marquise|Lab Grown|IGI

1.97ct G VS1 Marquise Lab Grown Diamond

VG • G/VS1 • IGI LG843679367

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843679367

Diamond specifications and retailer prices

From $370 CAD
$265 USD
As of November 1, 2026
Save $1,893 CAD (84%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,263 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.97ct lab-grown marquise diamond

This 1.97ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG843679367 or 843679367. Listed at 3 retailers as of October 31, 2026, with prices from $370 to $2,263, a $1,893 spread on the same certified stone. Brilliant Earth lists it at $2,263. 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

1.97
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843679367
Dimensions12.98 × 6.62 × 4.03 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
12.98 mm6.62 mm1.97 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843679367
Side View
Table 60.0%Crown 34.1°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 60.9%

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: Nov 1
Current: $2,263 CAD|Low: $370 CAD|High: $3,367 CAD|Avg: $1,475 CAD|-32.8%
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$370 CAD
Retailer 2$809 CAD
Brilliant Earth$2,263 CAD

23 data points across 3 retailers

3 retailers$370 CAD to $2,263 CAD

A
Cheapest Retailer
-
$370 CAD
$265 USD
Final sale: no returns
A
Retailer 2
-
$809 CAD
£456 GBP
View
Most Expensive
B
Brilliant Earth
21781819A · Oct 31
$2,263 CAD
$1,620 USD
View
2 more retailers have this diamond
Prices start from $370 CADSave up to $1,893 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
1.97ct Marquise
$370 CAD