Marquise|Lab Grown|IGI

5.09ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG834610811

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG834610811

Diamond specifications and retailer prices

From $1,028 SGD
$804 USD
As of October 30, 2026
Save $3,637 SGD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,780 SGD at Queensmith · As of October 10, 2026
View at Queensmith

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG834610811 or 834610811. Listed at 21 retailers as of October 29, 2026, with a 354% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.09
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834610811
Dimensions17.67 × 9.11 × 5.67 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.67 mm9.11 mm5.09 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834610811
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.2%

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: Oct 30
Current: $3,730 SGD|Low: $1,028 SGD|High: $5,823 SGD|Avg: $2,919 SGD|-21.3%
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
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 16$1,028 SGD
Retailer 15$1,151 SGD
Retailer 4$1,161 SGD
Retailer 18$1,237 SGD
Retailer 11$1,358 SGD
Retailer 7$1,361 SGD
Retailer 12$1,707 SGD
Retailer 17$1,901 SGD
Retailer 2$2,515 SGD
Retailer 19$2,706 SGD
Retailer 9$2,749 SGD
Retailer 10$3,020 SGD
Retailer 6$3,177 SGD
Retailer 8$3,429 SGD
Retailer 3$3,480 SGD
Retailer 1$3,730 SGD
Retailer 5$3,924 SGD
Retailer 14$4,124 SGD
Retailer 20$4,665 SGD
Retailer 13$5,813 SGD

28 data points across 20 retailers

21 retailers$1,028 SGD to $4,665 SGD

A
Cheapest Retailer
-
$1,028 SGD
$804 USD
A
Retailer 2
-
$1,151 SGD
$900 USD
View
Final sale: no returns
A
Retailer 3
-
$1,161 SGD
$908 USD
View
A
Retailer 4
-
$1,237 SGD
$968 USD
View
Retailer 5
-
$1,358 SGD
$1,062 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,361 SGD
$1,065 USD
View
B+
Retailer 7
-
$1,707 SGD
$1,335 USD
View
A
Retailer 8
-
$1,901 SGD
£1,171 GBP
View
A
Retailer 9
-
$2,515 SGD
ZAR 31,779 ZAR
View
A
Retailer 10
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$2,706 SGD
€2,016 EUR
View
Retailer 11
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$2,749 SGD
A$3,308 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
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$3,020 SGD
$2,362 USD
View
A
Retailer 13
-
$3,177 SGD
$2,485 USD
View
B+
Retailer 14
-
$3,429 SGD
£2,112 GBP
View
B+
Retailer 15
-
$3,480 SGD
$2,722 USD
View
B+
Retailer 16
-
$3,730 SGD
$2,918 USD
View
B+
Retailer 17
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$3,924 SGD
$3,069 USD
View
B+
Retailer 18
-
$4,124 SGD
$3,226 USD
View
B+
Retailer 19
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$4,665 SGD
£2,873 GBP
View
Retailer 20
-
$5,813 SGD
A$6,996 AUD
View
Price last confirmed 22 days ago
Most Expensive
Queensmith
LG834610811 · Oct 10
$10,780 SGD
£6,640 GBP
View
Price last confirmed 20 days ago
20 more retailers have this diamond
Prices start from $1,028 SGDSave up to $3,637 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
5.09ct Marquise
$1,028 SGD