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Heart|Lab Grown|IGI

3.09ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG645495396

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG645495396

Diamond specifications and retailer prices

From $703 SGD
$548 USD
As of October 27, 2026
Save $6,900 SGD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,603 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown heart diamond

This 3.09ct lab-grown heart 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 LG645495396 or 645495396. Listed at 21 retailers as of October 27, 2026, with prices from $703 to $7,603, a $6,900 spread on the same certified stone. Do Amore Diamonds lists it at $7,603. 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 angle36.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645495396
Dimensions10.28 × 10.28 × 9.10 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
10.28 mm10.28 mm3.09 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645495396
Side View
Table 63.0%Crown 36.8°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 57.3%

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 27
Current: $4,199 SGD|Low: $674 SGD|High: $4,233 SGD|Avg: $1,829 SGD|+0.5%
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
October 29, 2026
Retailer 12$703 SGD
Retailer 5$786 SGD
Retailer 2$872 SGD
Retailer 8$1,045 SGD
Retailer 11$1,153 SGD
Retailer 4$1,326 SGD
Retailer 7$1,501 SGD
Retailer 9$2,044 SGD
Retailer 6$2,090 SGD
Retailer 10$2,249 SGD
Retailer 3$2,807 SGD
Retailer 13$3,126 SGD
Retailer 1$4,199 SGD

44 data points across 13 retailers

21 retailers$703 SGD to $7,603 SGD

A
Cheapest Retailer
-
$703 SGD
$548 USD
A
Retailer 2
-
$786 SGD
$613 USD
View
Final sale: no returns
A
Retailer 3
-
$787 SGD
$614 USD
View
A
Retailer 4
-
$872 SGD
$680 USD
View
A
Retailer 5
-
$872 SGD
$680 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,045 SGD
$815 USD
View
B+
Retailer 7
-
$1,153 SGD
$899 USD
View
A
Retailer 8
-
$1,326 SGD
$1,034 USD
View
A
Retailer 9
-
$1,345 SGD
$1,049 USD
View
A
Retailer 10
-
$1,501 SGD
£922 GBP
View
B+
Retailer 11
-
$2,044 SGD
A$2,453 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$2,090 SGD
ZAR 26,331 ZAR
View
B+
Retailer 13
-
$2,249 SGD
$1,754 USD
View
B+
Retailer 14
-
$2,531 SGD
$1,974 USD
View
B+
Retailer 15
-
$2,807 SGD
$2,189 USD
View
B
Retailer 16
-
$2,935 SGD
$2,289 USD
View
B
Retailer 17
-
$3,126 SGD
A$3,751 AUD
View
Price last confirmed 21 days ago
B
Retailer 18
-
$3,261 SGD
$2,543 USD
View
B
Retailer 19
-
$4,199 SGD
£2,579 GBP
View
B
Retailer 20
-
$6,244 SGD
$4,870 USD
View
Most Expensive
B
Do Amore Diamonds
23-645495396 · Oct 29
$7,603 SGD
$5,930 USD
View
20 more retailers have this diamond
Prices start from $703 SGDSave up to $6,900 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 Heart
$703 SGD