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Marquise|Lab Grown|IGI

2.33ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG818684307

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818684307

Diamond specifications and retailer prices

From $2,394 USD
HK$18,700 HKD
As of October 30, 2026
Save $5,176 USD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,570 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 2.33ct lab-grown marquise diamond

This 2.33ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818684307 or 818684307. Listed at 10 retailers as of October 30, 2026, with prices from $2,394 to $7,570, a $5,176 spread on the same certified stone. With Clarity lists it at $7,570. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.33
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818684307
Dimensions13.51 × 6.94 × 4.37 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
13.51 mm6.94 mm2.33 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818684307
Side View
Table 61.0%Crown 34.2°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 63.0%

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: Oct 30
Current: $5,690 USD|Low: $2,394 USD|High: $9,084 USD|Avg: $4,787 USD|-26.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
October 30, 2026
Retailer 8$2,394 USD
Retailer 6$2,443 USD
Retailer 2$2,781 USD
Retailer 7$2,962 USD
Retailer 4$3,115 USD
Retailer 5$5,126 USD
Retailer 3$5,634 USD
Retailer 1$5,690 USD
Retailer 9$6,884 USD
With Clarity$7,570 USD

32 data points across 10 retailers

10 retailers$2,394 USD to $7,570 USD

A
Cheapest Retailer
-
$2,394 USD
HK$18,700 HKD
A
Retailer 2
-
$2,443 USD
View
A
Retailer 3
-
$2,781 USD
£2,190 GBP
View
A
Retailer 4
-
$2,962 USD
View
A
Retailer 5
-
$3,115 USD
€2,967 EUR
View
B+
Retailer 6
-
$5,126 USD
View
B+
Retailer 7
-
$5,634 USD
£4,436 GBP
View
B
Retailer 8
-
$5,690 USD
View
B
Retailer 9
-
$6,884 USD
View
Most Expensive
B
With Clarity
818684307 · Oct 31
$7,570 USD
View
9 more retailers have this diamond
Prices start from $2,394 USDSave up to $5,176 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
2.33ct Marquise
$2,394 USD