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Marquise|Lab Grown|IGI

3.05ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG804664727

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804664727

Diamond specifications and retailer prices

From $5,832 SGD
As of November 3, 2026
Save $19,560 SGD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $25,392 SGD at With Clarity · As of November 3, 2026
View at With Clarity

About this 3.05ct lab-grown marquise diamond

This 3.05ct 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 LG804664727 or 804664727. Listed at 12 retailers as of November 3, 2026, with prices from $5,832 to $25,392, a $19,560 spread on the same certified stone. With Clarity lists it at $25,392. 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

3.05
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804664727
Dimensions14.63 × 7.52 × 4.75 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
14.63 mm7.52 mm3.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804664727
Side View
Table 61.0%Crown 36.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.2%

Caratlytics Score

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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: Nov 3
Current: $8,200 SGD|Low: $5,832 SGD|High: $29,860 SGD|Avg: $13,669 SGD|-15.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 4, 2026
Retailer 10$5,832 SGD
Retailer 8$5,983 SGD
Retailer 2$8,002 SGD
Retailer 1$8,200 SGD
Retailer 7$9,788 SGD
Retailer 11$9,833 SGD
Retailer 6$10,487 SGD
Retailer 5$11,595 SGD
Retailer 4$13,237 SGD
Retailer 9$17,194 SGD
Retailer 3$22,777 SGD
With Clarity$25,392 SGD

38 data points across 12 retailers

12 retailers$5,832 SGD to $25,392 SGD

A
Cheapest Retailer
-
$5,832 SGD
A
Retailer 2
-
$5,983 SGD
View
A
Retailer 3
-
$8,002 SGD
View
B+
Retailer 4
-
$8,200 SGD
View
B+
Retailer 5
-
$9,788 SGD
View
B+
Retailer 6
-
$9,833 SGD
View
B+
Retailer 7
-
$10,487 SGD
View
B+
Retailer 8
-
$11,595 SGD
View
B+
Retailer 9
-
$13,237 SGD
View
B
Retailer 10
-
$17,194 SGD
View
B
Retailer 11
-
$22,777 SGD
View
Most Expensive
B
With Clarity
804664727 · Nov 3
$25,392 SGD
$19,819 USD
View
11 more retailers have this diamond
Prices start from $5,832 SGDSave up to $19,560 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
3.05ct Marquise
$5,832 SGD