Marquise|Lab Grown|IGI

1.97ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG841603359

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841603359

Diamond specifications and retailer prices

From $364 USD
As of November 1, 2026
Save $1,766 USD (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,130 USD 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841603359 or 841603359. Listed at 3 retailers as of October 31, 2026, with prices from $364 to $2,130, a $1,766 spread on the same certified stone. Brilliant Earth lists it at $2,130. 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
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841603359
Dimensions12.57 × 6.50 × 4.24 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.57 mm6.50 mm1.97 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841603359
Side View
Table 59.0%Crown 35.5°Girdle: MED-THKPavilion 41.5°Culet: NoneDepth 65.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $2,130 USD|Low: $361 USD|High: $2,870 USD|Avg: $1,485 USD|-25.8%
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$364 USD
Retailer 2$747 USD
Brilliant Earth$2,130 USD

28 data points across 3 retailers

3 retailers$364 USD to $2,130 USD

A
Cheapest Retailer
-
$364 USD
Final sale: no returns
A
Retailer 2
-
$747 USD
£589 GBP
View
Most Expensive
B
Brilliant Earth
21703857A · Oct 31
$2,130 USD
View
2 more retailers have this diamond
Prices start from $364 USDSave up to $1,766 USD

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
$364 USD