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Marquise|Lab Grown|IGI

3.06ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG846664151

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846664151

Diamond specifications and retailer prices

From $4,706 SGD
As of November 4, 2026
Save $18,019 SGD (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $22,725 SGD at With Clarity · As of November 3, 2026
View at With Clarity

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846664151 or 846664151. Listed at 6 retailers as of November 3, 2026, with prices from $4,706 to $22,725, a $18,019 spread on the same certified stone. With Clarity lists it at $22,725. 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

3.06
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846664151
Dimensions14.36 × 7.46 × 4.76 mm
L/W Ratio1.92
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
14.36 mm7.46 mm3.06 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846664151
Side View
Table 61.0%Crown 37°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 63.8%

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: Nov 4
Current: $4,706 SGD|Low: $4,706 SGD|High: $22,725 SGD|Avg: $12,122 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
With Clarity
November 4, 2026
Retailer 1$4,706 SGD
Retailer 3$5,826 SGD
Retailer 2$6,821 SGD
Retailer 4$11,633 SGD
Retailer 5$14,662 SGD
With Clarity$22,725 SGD

2 data points across 6 retailers

6 retailers$4,706 SGD to $22,725 SGD

A
Cheapest Retailer
-
$4,706 SGD
A
Retailer 2
-
$5,826 SGD
View
A
Retailer 3
-
$6,821 SGD
View
B+
Retailer 4
-
$11,633 SGD
View
B
Retailer 5
-
$14,662 SGD
View
Most Expensive
B
With Clarity
846664151 · Nov 3
$22,725 SGD
$17,737 USD
View
5 more retailers have this diamond
Prices start from $4,706 SGDSave up to $18,019 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
3.06ct Marquise
$4,706 SGD