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Marquise|Lab Grown|IGI

1.99ct E VVS2 Marquise Lab Grown Diamond

VG • E/VVS2 • IGI LG839668034

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839668034

Diamond specifications and retailer prices

From $537 AUD
$377 USD
As of October 28, 2026
Save $3,890 AUD (88%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,427 AUD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.99ct lab-grown marquise diamond

This 1.99ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG839668034 or 839668034. Listed at 4 retailers as of October 26, 2026, with prices from $537 to $4,427, a $3,890 spread on the same certified stone. Brilliant Earth lists it at $4,427. 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

1.99
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839668034
Dimensions12.78 × 6.51 × 4.21 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
12.78 mm6.51 mm1.99 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839668034
Side View
Table 57.0%Crown 37.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 64.7%

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 28
Current: $4,427 AUD|Low: $532 AUD|High: $4,669 AUD|Avg: $2,427 AUD|-5.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 4$537 AUD
Retailer 2$1,104 AUD
Retailer 3$2,327 AUD
Brilliant Earth$4,427 AUD

25 data points across 4 retailers

4 retailers$537 AUD to $4,427 AUD

A
Cheapest Retailer
-
$537 AUD
$377 USD
Final sale: no returns
A
Retailer 2
-
$1,104 AUD
£611 GBP
View
B
Retailer 3
-
$2,327 AUD
$1,635 USD
View
Most Expensive
B
Brilliant Earth
21620185A · Oct 26
$4,427 AUD
$3,110 USD
View
3 more retailers have this diamond
Prices start from $537 AUDSave up to $3,890 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
1.99ct Marquise
$537 AUD