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Marquise|Lab Grown|IGI

3.06ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG790611961

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790611961

Diamond specifications and retailer prices

From $4,050 SGD
As of November 3, 2026
Save $26,737 SGD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $30,787 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 LG790611961 or 790611961. Listed at 22 retailers as of November 3, 2026, with prices from $4,050 to $30,787, a $26,737 spread on the same certified stone. Do Amore Diamonds lists it at $30,787. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611961
Dimensions14.56 × 7.64 × 4.73 mm
L/W Ratio1.91
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
14.56 mm7.64 mm3.06 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611961
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.9%

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: $30,787 SGD|Low: $4,050 SGD|High: $35,156 SGD|Avg: $11,027 SGD|-12.4%
Do Amore Diamonds
Retailer 2
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Retailer 22
November 4, 2026
Retailer 6$4,050 SGD
Retailer 9$4,475 SGD
Retailer 22$4,869 SGD
Retailer 20$5,011 SGD
Retailer 10$5,012 SGD
Retailer 19$5,191 SGD
Retailer 7$5,387 SGD
Retailer 15$5,927 SGD
Retailer 11$6,838 SGD
Retailer 18$7,159 SGD
Retailer 21$7,159 SGD
Retailer 2$7,435 SGD
Retailer 17$8,051 SGD
Retailer 5$8,825 SGD
Retailer 3$9,545 SGD
Retailer 16$12,273 SGD
Retailer 8$13,094 SGD
Retailer 13$13,342 SGD
Retailer 4$14,986 SGD
Retailer 12$19,800 SGD
Retailer 14$20,284 SGD
Do Amore Diamonds$30,787 SGD

40 data points across 22 retailers

22 retailers$4,050 SGD to $30,787 SGD

A
Cheapest Retailer
-
$4,050 SGD
A
Retailer 2
-
$4,475 SGD
View
A
Retailer 3
-
$4,869 SGD
View
A
Retailer 4
-
$5,011 SGD
View
A
Retailer 5
-
$5,012 SGD
View
Final sale: no returns
A
Retailer 6
-
$5,191 SGD
View
A
Retailer 7
-
$5,387 SGD
View
Retailer 8
-
$5,927 SGD
View
Price last confirmed 23 days ago
A
Retailer 9
-
$6,838 SGD
View
A
Retailer 10
-
$7,159 SGD
View
A
Retailer 11
-
$7,159 SGD
View
A
Retailer 12
-
$7,435 SGD
View
B+
Retailer 13
-
$8,051 SGD
View
B+
Retailer 14
-
$8,825 SGD
View
B+
Retailer 15
-
$9,545 SGD
View
B+
Retailer 16
-
$12,273 SGD
View
B+
Retailer 17
-
$13,094 SGD
View
B+
Retailer 18
-
$13,342 SGD
View
B
Retailer 19
-
$14,986 SGD
View
B
Retailer 20
-
$19,800 SGD
View
B
Retailer 21
-
$20,284 SGD
View
Most Expensive
B
Do Amore Diamonds
27-EC4EAA21A · Nov 4
$30,787 SGD
$24,030 USD
View
21 more retailers have this diamond
Prices start from $4,050 SGDSave up to $26,737 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
$4,050 SGD