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Marquise|Lab Grown|IGI

3.09ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG848621876

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848621876

Diamond specifications and retailer prices

From $617 SGD
As of November 4, 2026
Save $4,122 SGD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,739 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG848621876 or 848621876. Listed at 19 retailers as of November 4, 2026, with prices from $617 to $4,739, a $4,122 spread on the same certified stone. Do Amore Diamonds lists it at $4,739. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.09
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848621876
Dimensions15.65 × 7.61 × 4.56 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.65 mm7.61 mm3.09 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848621876
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 59.9%

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 4
Current: $4,739 SGD|Low: $617 SGD|High: $4,739 SGD|Avg: $2,118 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 11
Retailer 12
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Retailer 19
November 6, 2026
Retailer 4$617 SGD
Retailer 9$691 SGD
Retailer 17$765 SGD
Retailer 2$945 SGD
Retailer 12$957 SGD
Retailer 6$1,012 SGD
Retailer 16$1,167 SGD
Retailer 14$1,233 SGD
Retailer 19$1,289 SGD
Retailer 15$1,788 SGD
Retailer 10$1,878 SGD
Retailer 5$2,220 SGD
Retailer 13$2,366 SGD
Retailer 8$2,882 SGD
Retailer 11$2,891 SGD
Retailer 7$3,414 SGD
Retailer 18$3,513 SGD
Retailer 3$4,292 SGD
Do Amore Diamonds$4,739 SGD

4 data points across 19 retailers

19 retailers$617 SGD to $4,739 SGD

A
Cheapest Retailer
-
$617 SGD
A
Retailer 2
-
$691 SGD
View
A
Retailer 3
-
$765 SGD
View
A
Retailer 4
-
$945 SGD
View
A
Retailer 5
-
$957 SGD
View
B+
Retailer 6
-
$1,012 SGD
View
A
Retailer 7
-
$1,167 SGD
View
A
Retailer 8
-
$1,233 SGD
View
A
Retailer 9
-
$1,289 SGD
View
B+
Retailer 10
-
$1,788 SGD
View
B+
Retailer 11
-
$1,878 SGD
View
B+
Retailer 12
-
$2,220 SGD
View
B
Retailer 13
-
$2,366 SGD
View
B
Retailer 14
-
$2,882 SGD
View
B
Retailer 15
-
$2,891 SGD
View
B
Retailer 16
-
$3,414 SGD
View
B
Retailer 17
-
$3,513 SGD
View
B
Retailer 18
-
$4,292 SGD
View
Most Expensive
B
Do Amore Diamonds
25-9212119-011 · Nov 4
$4,739 SGD
$3,710 USD
View
18 more retailers have this diamond
Prices start from $617 SGDSave up to $4,122 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
3.09ct Marquise
$617 SGD