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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 $518 AUD
$364 USD
As of November 1, 2026
Save $2,514 AUD (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,032 AUD 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 $518 to $3,032, a $2,514 spread on the same certified stone. Brilliant Earth lists it at $3,032. 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
Colour
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: $3,032 AUD|Low: $514 AUD|High: $4,086 AUD|Avg: $2,114 AUD|-25.8%
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$518 AUD
Retailer 2$1,064 AUD
Brilliant Earth$3,032 AUD

28 data points across 3 retailers

3 retailers$518 AUD to $3,032 AUD

A
Cheapest Retailer
-
$518 AUD
$364 USD
Final sale: no returns
A
Retailer 2
-
$1,064 AUD
£589 GBP
View
Most Expensive
B
Brilliant Earth
21703857A · Oct 31
$3,032 AUD
$2,130 USD
View
2 more retailers have this diamond
Prices start from $518 AUDSave up to $2,514 AUD

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
$518 AUD