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Marquise|Lab Grown|IGI

3.08ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG784642807

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784642807

Diamond specifications and retailer prices

From $4,502 SGD
As of November 2, 2026
Save $25,299 SGD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $29,801 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.08ct lab-grown marquise diamond

This 3.08ct 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 LG784642807 or 784642807. Listed at 14 retailers as of November 2, 2026, with prices from $4,502 to $29,801, a $25,299 spread on the same certified stone. Do Amore Diamonds lists it at $29,801. 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

3.08
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642807
Dimensions14.72 × 7.57 × 4.73 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
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
14.72 mm7.57 mm3.08 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642807
Side View
Table 59.0%Crown 33.7°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 62.5%

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 2
Current: $29,801 SGD|Low: $4,502 SGD|High: $35,374 SGD|Avg: $10,148 SGD|-15.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 3$4,502 SGD
Retailer 7$4,617 SGD
Retailer 10$4,899 SGD
Retailer 12$4,925 SGD
Retailer 2$5,227 SGD
Retailer 6$6,589 SGD
Retailer 8$6,931 SGD
Retailer 4$7,204 SGD
Retailer 11$8,100 SGD
Retailer 5$9,925 SGD
Retailer 13$10,865 SGD
Retailer 9$11,881 SGD
Do Amore Diamonds$29,801 SGD

32 data points across 13 retailers

14 retailers$4,502 SGD to $29,801 SGD

A
Cheapest Retailer
-
$4,502 SGD
A
Retailer 2
-
$4,617 SGD
View
A
Retailer 3
-
$4,899 SGD
View
A
Retailer 4
-
$4,925 SGD
View
A
Retailer 5
-
$5,227 SGD
View
A
Retailer 6
-
$6,589 SGD
View
A
Retailer 7
-
$6,931 SGD
View
A
Retailer 8
-
$7,204 SGD
View
B+
Retailer 9
-
$8,100 SGD
View
Retailer 10
-
$9,294 SGD
View
Price last confirmed 66 days ago
Retailer 11
-
$9,925 SGD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$10,865 SGD
View
B+
Retailer 13
-
$11,881 SGD
View
Most Expensive
B
Do Amore Diamonds
27-5161BDC54 · Nov 4
$29,801 SGD
$23,260 USD
View
13 more retailers have this diamond
Prices start from $4,502 SGDSave up to $25,299 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
3.08ct Marquise
$4,502 SGD