Marquise|Lab Grown|IGI

2.03ct E IF Marquise Lab Grown Diamond

E/IF • IGI LG851659402

Certificate IGI LG851659402

Diamond specifications and retailer prices

From $922 USD
HK$7,200 HKD
As of October 30, 2026
Save $1,754 USD (66%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,675 USD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 2.03ct lab-grown marquise diamond

This 2.03ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI LG851659402 or 851659402. Listed at 2 retailers as of October 30, 2026, with prices from $922 to $2,675, a $1,754 spread on the same certified stone. Michael Trio lists it at $2,675. 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

2.03
Carat
E
Color
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG851659402
Dimensions13.12 × 6.55 mm
L/W Ratio2.00
Top View
13.12 mm6.55 mm2.03 ctE / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851659402
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $2,675 USD|Low: $922 USD|High: $2,675 USD|Avg: $1,506 USD
Michael Trio
Retailer 2
October 31, 2026
Retailer 2$922 USD
Michael Trio$2,675 USD

2 data points across 2 retailers

2 retailers$922 USD to $2,675 USD

B+
Cheapest Retailer
-
$922 USD
HK$7,200 HKD
Most Expensive
Michael Trio
1293169719 · Oct 31
$2,675 USD
SGD 3,615 SGD
View
1 more retailer has this diamond
Prices start from $922 USDSave up to $1,754 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.

B+
2.03ct Marquise
$922 USD