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Marquise|Lab Grown|IGI

3.09ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG845662280

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845662280

Diamond specifications and retailer prices

From $701 SGD
$548 USD
As of October 30, 2026
Save $6,937 SGD (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,637 SGD at Yadav Diamonds · As of October 30, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845662280 or 845662280. Listed at 18 retailers as of October 30, 2026, with prices from $701 to $7,637, a $6,937 spread on the same certified stone. Yadav Diamonds lists it at $7,637. 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

3.09
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845662280
Dimensions15.00 × 7.62 × 4.74 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.00 mm7.62 mm3.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845662280
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.2%

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: Oct 30
Current: $3,071 SGD|Low: $701 SGD|High: $7,637 SGD|Avg: $2,945 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Yadav Diamonds
October 31, 2026
Retailer 13$701 SGD
Retailer 7$785 SGD
Retailer 14$1,042 SGD
Retailer 12$1,098 SGD
Retailer 5$1,140 SGD
Retailer 4$1,356 SGD
Retailer 11$2,027 SGD
Retailer 10$2,242 SGD
Retailer 3$2,524 SGD
Retailer 1$3,071 SGD
Retailer 15$3,100 SGD
Retailer 9$3,246 SGD
Retailer 8$3,264 SGD
Retailer 6$3,567 SGD
Retailer 16$4,187 SGD
Retailer 2$4,617 SGD
Retailer 17$6,226 SGD
Yadav Diamonds$7,637 SGD

5 data points across 18 retailers

18 retailers$701 SGD to $7,637 SGD

A
Cheapest Retailer
-
$701 SGD
$548 USD
A
Retailer 2
-
$785 SGD
$614 USD
View
A
Retailer 3
-
$1,042 SGD
$815 USD
View
A
Retailer 4
-
$1,098 SGD
£676 GBP
View
B+
Retailer 5
-
$1,140 SGD
$892 USD
View
A
Retailer 6
-
$1,356 SGD
$1,061 USD
View
B+
Retailer 7
-
$2,027 SGD
A$2,439 AUD
View
B+
Retailer 8
-
$2,242 SGD
$1,754 USD
View
B+
Retailer 9
-
$2,524 SGD
$1,974 USD
View
B
Retailer 10
-
$3,071 SGD
A$3,696 AUD
View
B
Retailer 11
-
$3,100 SGD
$2,425 USD
View
B
Retailer 12
-
$3,246 SGD
$2,539 USD
View
B
Retailer 13
-
$3,264 SGD
View
B
Retailer 14
-
$3,567 SGD
$2,790 USD
View
B
Retailer 15
-
$4,187 SGD
£2,579 GBP
View
B
Retailer 16
-
$4,617 SGD
$3,612 USD
View
B
Retailer 17
-
$6,226 SGD
$4,870 USD
View
Most Expensive
B
Yadav Diamonds
13366473 · Oct 30
$7,637 SGD
$5,974 USD
View
17 more retailers have this diamond
Prices start from $701 SGDSave up to $6,937 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
$701 SGD