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Marquise|Lab Grown|IGI

3.09ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG825643943

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825643943

Diamond specifications and retailer prices

From $599 SGD
As of November 2, 2026
Save $6,505 SGD (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,104 SGD at Yadav Diamonds · As of November 4, 2026
View at Yadav 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 LG825643943 or 825643943. Listed at 20 retailers as of November 2, 2026, with prices from $599 to $7,104, a $6,505 spread on the same certified stone. Yadav Diamonds lists it at $7,104. 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 angle36.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825643943
Dimensions14.69 × 7.53 × 4.82 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.69 mm7.53 mm3.09 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825643943
Side View
Table 61.0%Crown 36.3°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
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: $929 SGD|Low: $599 SGD|High: $7,104 SGD|Avg: $2,490 SGD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Yadav Diamonds
November 5, 2026
Retailer 5$599 SGD
Retailer 9$671 SGD
Retailer 19$888 SGD
Retailer 1$929 SGD
Retailer 14$984 SGD
Retailer 7$1,194 SGD
Retailer 15$1,244 SGD
Retailer 12$1,737 SGD
Retailer 18$1,858 SGD
Retailer 6$2,157 SGD
Retailer 2$2,793 SGD
Retailer 10$2,797 SGD
Retailer 17$2,852 SGD
Retailer 4$3,270 SGD
Retailer 13$3,414 SGD
Retailer 11$3,916 SGD
Retailer 3$4,534 SGD
Retailer 8$5,326 SGD
Retailer 16$6,296 SGD
Yadav Diamonds$7,104 SGD

13 data points across 20 retailers

20 retailers$599 SGD to $7,104 SGD

A
Cheapest Retailer
-
$599 SGD
A
Retailer 2
-
$671 SGD
View
A
Retailer 3
-
$888 SGD
View
A
Retailer 4
-
$929 SGD
View
B+
Retailer 5
-
$984 SGD
View
Retailer 6
-
$1,194 SGD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$1,244 SGD
View
B+
Retailer 8
-
$1,737 SGD
View
B+
Retailer 9
-
$1,858 SGD
View
B+
Retailer 10
-
$2,157 SGD
View
B
Retailer 11
-
$2,793 SGD
View
B
Retailer 12
-
$2,797 SGD
View
B
Retailer 13
-
$2,852 SGD
View
Retailer 14
-
$3,270 SGD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$3,414 SGD
View
B
Retailer 16
-
$3,916 SGD
View
B
Retailer 17
-
$4,534 SGD
View
B
Retailer 18
-
$5,326 SGD
View
C
Retailer 19
-
$6,296 SGD
View
Most Expensive
B
Yadav Diamonds
13356272 · Nov 4
$7,104 SGD
$5,562 USD
View
19 more retailers have this diamond
Prices start from $599 SGDSave up to $6,505 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
$599 SGD