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Heart|Lab Grown|IGI

3.09ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG655428114

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG655428114

Diamond specifications and retailer prices

From $1,048 SGD
$820 USD
As of October 29, 2026
Save $5,472 SGD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,520 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG655428114 or 655428114. Listed at 15 retailers as of October 29, 2026, with prices from $1,048 to $6,520, a $5,472 spread on the same certified stone. Do Amore Diamonds lists it at $6,520. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655428114
Dimensions10.17 × 10.17 × 9.02 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
10.17 mm10.17 mm3.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655428114
Side View
Table 59.0%Crown 36°Girdle: STK-THKPavilion 36.6°Culet: NoneDepth 55.5%

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 29
Current: $6,520 SGD|Low: $911 SGD|High: $7,926 SGD|Avg: $2,804 SGD
Do Amore Diamonds
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
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Retailer 17
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Retailer 19
Retailer 20
October 30, 2026
Retailer 5$911 SGD
Retailer 8$979 SGD
Retailer 17$1,048 SGD
Retailer 2$1,330 SGD
Retailer 6$1,349 SGD
Retailer 13$1,748 SGD
Retailer 18$1,824 SGD
Retailer 12$2,114 SGD
Retailer 3$2,136 SGD
Retailer 16$2,184 SGD
Retailer 7$2,260 SGD
Retailer 4$2,260 SGD
Retailer 10$2,275 SGD
Retailer 19$2,931 SGD
Retailer 15$3,984 SGD
Retailer 14$4,086 SGD
Retailer 9$4,223 SGD
Retailer 20$4,393 SGD
Do Amore Diamonds$6,520 SGD
Retailer 11$7,159 SGD

28 data points across 20 retailers

15 retailers$1,048 SGD to $6,520 SGD

Retailer 1
-
$911 SGD
$713 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$1,048 SGD
$820 USD
View
A
Retailer 3
-
$1,330 SGD
£819 GBP
View
A
Retailer 4
-
$1,349 SGD
$1,055 USD
View
A
Retailer 5
-
$1,748 SGD
£1,077 GBP
View
A
Retailer 6
-
$1,824 SGD
$1,427 USD
View
Retailer 7
-
$2,136 SGD
A$2,571 AUD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$2,184 SGD
ZAR 27,600 ZAR
View
B+
Retailer 9
-
$2,260 SGD
$1,767 USD
View
B+
Retailer 10
-
$2,260 SGD
$1,768 USD
View
B+
Retailer 11
-
$2,931 SGD
$2,293 USD
View
B
Retailer 12
-
$3,984 SGD
£2,454 GBP
View
B
Retailer 13
-
$4,086 SGD
$3,196 USD
View
B
Retailer 14
-
$4,393 SGD
$3,436 USD
View
Most Expensive
B
Do Amore Diamonds
27-AB580FCBD · Oct 29
$6,520 SGD
$5,100 USD
View
14 more retailers have this diamond
Prices start from $1,048 SGDSave up to $5,472 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
$1,048 SGD