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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 $3,060 SGD
HK$18,700 HKD
As of October 30, 2026
Save $6,618 SGD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $9,677 SGD 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 $3,060 to $9,677, a $6,618 spread on the same certified stone. With Clarity lists it at $9,677. 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
Colour
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: $3,555 SGD|Low: $3,060 SGD|High: $11,613 SGD|Avg: $6,107 SGD|-15.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
October 31, 2026
Retailer 8$3,060 SGD
Retailer 6$3,123 SGD
Retailer 1$3,555 SGD
Retailer 7$3,787 SGD
Retailer 4$3,983 SGD
Retailer 5$6,553 SGD
Retailer 3$7,202 SGD
Retailer 2$7,274 SGD
Retailer 9$8,801 SGD
With Clarity$9,677 SGD

33 data points across 10 retailers

10 retailers$3,060 SGD to $9,677 SGD

A
Cheapest Retailer
-
$3,060 SGD
HK$18,700 HKD
A
Retailer 2
-
$3,123 SGD
$2,443 USD
View
A
Retailer 3
-
$3,555 SGD
£2,190 GBP
View
A
Retailer 4
-
$3,787 SGD
$2,962 USD
View
A
Retailer 5
-
$3,983 SGD
€2,967 EUR
View
Retailer 6
-
$6,553 SGD
$5,126 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$7,202 SGD
£4,436 GBP
View
B
Retailer 8
-
$7,274 SGD
$5,690 USD
View
B
Retailer 9
-
$8,801 SGD
$6,884 USD
View
Most Expensive
B
With Clarity
818684307 · Oct 31
$9,677 SGD
$7,570 USD
View
9 more retailers have this diamond
Prices start from $3,060 SGDSave up to $6,618 SGD

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
$3,060 SGD