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Heart|Lab Grown|IGI

4.54ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG743546665

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG743546665

Diamond specifications and retailer prices

From $931 SGD
£572 GBP
As of October 29, 2026
Save $12,181 SGD (93%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $13,112 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 4.54ct lab-grown heart diamond

This 4.54ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG743546665 or 743546665. Listed at 23 retailers as of October 28, 2026, with prices from $931 to $13,112, a $12,181 spread on the same certified stone. Brilliant Earth lists it at $13,112. 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

4.54
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743546665
Dimensions10.41 × 11.57 × 6.67 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.41 mm11.57 mm4.54 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743546665
Side View
Table 63.0%Crown 33.2°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 57.6%

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: $13,112 SGD|Low: $920 SGD|High: $13,112 SGD|Avg: $2,857 SGD
Brilliant Earth
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
October 29, 2026
Retailer 9$931 SGD
Retailer 16$959 SGD
Retailer 7$1,042 SGD
Retailer 5$1,111 SGD
Retailer 8$1,111 SGD
Retailer 11$1,339 SGD
Retailer 15$1,592 SGD
Retailer 2$1,785 SGD
Retailer 10$2,365 SGD
Retailer 13$2,379 SGD
Retailer 14$2,738 SGD
Retailer 6$3,125 SGD
Retailer 4$3,608 SGD
Retailer 12$4,371 SGD
Retailer 3$5,187 SGD
Brilliant Earth$13,112 SGD

34 data points across 16 retailers

23 retailers$931 SGD to $13,112 SGD

A
Cheapest Retailer
-
$931 SGD
£572 GBP
A
Retailer 2
-
$959 SGD
$748 USD
View
A
Retailer 3
-
$1,042 SGD
$813 USD
View
A
Retailer 4
-
$1,073 SGD
$837 USD
View
Final sale: no returns
A
Retailer 5
-
$1,111 SGD
$867 USD
View
A
Retailer 6
-
$1,111 SGD
$867 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$1,339 SGD
$1,045 USD
View
A
Retailer 8
-
$1,571 SGD
$1,226 USD
View
B+
Retailer 9
-
$1,592 SGD
$1,242 USD
View
A
Retailer 10
-
$1,785 SGD
£1,096 GBP
View
A
Retailer 11
-
$2,365 SGD
ZAR 29,815 ZAR
View
A
Retailer 12
-
$2,379 SGD
A$2,856 AUD
View
Price last confirmed 8 days ago
A
Retailer 13
-
$2,649 SGD
$2,067 USD
View
B+
Retailer 14
-
$2,738 SGD
$2,136 USD
View
B+
Retailer 15
-
$3,125 SGD
$2,438 USD
View
B+
Retailer 16
-
$3,594 SGD
$2,804 USD
View
B+
Retailer 17
-
$3,608 SGD
$2,815 USD
View
B+
Retailer 18
-
$3,757 SGD
$2,931 USD
View
B+
Retailer 19
-
$3,833 SGD
$2,991 USD
View
B+
Retailer 20
-
$4,371 SGD
£2,685 GBP
View
B+
Retailer 21
-
$5,187 SGD
A$6,226 AUD
View
Price last confirmed 21 days ago
B
Retailer 22
-
$5,293 SGD
$4,130 USD
View
Most Expensive
B
Brilliant Earth
16567757A · Oct 28
$13,112 SGD
$10,230 USD
View
22 more retailers have this diamond
Prices start from $931 SGDSave up to $12,181 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
4.54ct Heart
$931 SGD