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Round|Lab Grown|IGI

3.09ct E VS1 Round Lab Grown Diamond

EX • E/VS1 • IGI LG715559370

Shape and cutting style on the report: Round brilliant

Certificate IGI LG715559370

Diamond specifications and retailer prices

From $680 SGD
$532 USD
As of October 29, 2026
Save $4,791 SGD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,471 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round 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 LG715559370 or 715559370. Listed at 20 retailers as of October 27, 2026, with prices from $680 to $5,471, a $4,791 spread on the same certified stone. Queensmith lists it at $5,471. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715559370
Dimensions9.32 × 9.28 × 5.81 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.32 mm9.28 mm3.09 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715559370
Side View
Table 57.0%Crown 35.2°Girdle: MediumPavilion 41.4°Culet: NoneDepth 62.6%

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 29
Current: $1,082 SGD|Low: $680 SGD|High: $3,996 SGD|Avg: $1,786 SGD|-8.1%
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
October 30, 2026
Retailer 6$680 SGD
Retailer 7$761 SGD
Retailer 17$842 SGD
Retailer 9$909 SGD
Retailer 15$972 SGD
Retailer 1$1,082 SGD
Retailer 3$1,299 SGD
Retailer 4$1,303 SGD
Retailer 12$1,308 SGD
Retailer 18$1,675 SGD
Retailer 11$1,780 SGD
Retailer 14$1,831 SGD
Retailer 16$2,176 SGD
Retailer 2$2,217 SGD
Retailer 10$2,650 SGD
Retailer 5$2,714 SGD
Retailer 8$2,738 SGD
Retailer 13$3,538 SGD

40 data points across 18 retailers

20 retailers$680 SGD to $5,471 SGD

A
Cheapest Retailer
-
$680 SGD
$532 USD
A
Retailer 2
-
$761 SGD
$595 USD
View
Final sale: no returns
Retailer 3
-
$822 SGD
$643 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$842 SGD
$659 USD
View
Retailer 5
-
$909 SGD
$711 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$972 SGD
$760 USD
View
A
Retailer 7
-
$1,082 SGD
£667 GBP
View
A
Retailer 8
-
$1,299 SGD
$1,016 USD
View
A
Retailer 9
-
$1,303 SGD
$1,019 USD
View
A
Retailer 10
-
$1,308 SGD
£806 GBP
View
B+
Retailer 11
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$1,675 SGD
$1,310 USD
View
B+
Retailer 12
-
$1,780 SGD
A$2,142 AUD
View
B+
Retailer 13
-
$1,831 SGD
ZAR 23,134 ZAR
View
B+
Retailer 14
-
$2,176 SGD
$1,702 USD
View
B+
Retailer 15
-
$2,217 SGD
$1,734 USD
View
Retailer 16
-
$2,650 SGD
£1,632 GBP
View
Price last confirmed 19 days ago
B
Retailer 17
-
$2,714 SGD
$2,123 USD
View
B
Retailer 18
-
$2,738 SGD
$2,142 USD
View
B
Retailer 19
-
$3,538 SGD
£2,179 GBP
View
Most Expensive
B
Queensmith
LG715559370 · Oct 27
$5,471 SGD
£3,370 GBP
View
19 more retailers have this diamond
Prices start from $680 SGDSave up to $4,791 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 Round
$680 SGD