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Heart|Lab Grown|IGI

4.54ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG694576713

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG694576713

Diamond specifications and retailer prices

From $750 USD
£591 GBP
As of October 30, 2026
Save $5,260 USD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,010 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG694576713 or 694576713. Listed at 20 retailers as of October 30, 2026, with prices from $750 to $6,010, a $5,260 spread on the same certified stone. Do Amore Diamonds lists it at $6,010. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694576713
Dimensions11.68 × 11.68 × 10.18 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
11.68 mm11.68 mm4.54 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694576713
Side View
Table 59.0%Crown 34.6°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 58.2%

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: $6,010 USD|Low: $636 USD|High: $6,930 USD|Avg: $2,384 USD|-13.3%
Do Amore Diamonds
Retailer 2
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Retailer 21
October 30, 2026
Retailer 12$636 USD
Retailer 2$750 USD
Retailer 21$757 USD
Retailer 9$905 USD
Retailer 17$965 USD
Retailer 3$1,149 USD
Retailer 5$1,279 USD
Retailer 13$1,389 USD
Retailer 19$1,541 USD
Retailer 16$1,846 USD
Retailer 18$1,856 USD
Retailer 20$1,900 USD
Retailer 11$2,001 USD
Retailer 7$2,569 USD
Retailer 6$2,678 USD
Retailer 8$3,094 USD
Retailer 4$3,102 USD
Retailer 15$3,424 USD
Retailer 10$3,611 USD
Retailer 14$5,510 USD
Do Amore Diamonds$6,010 USD

23 data points across 21 retailers

20 retailers$750 USD to $6,010 USD

A
Cheapest Retailer
-
$750 USD
£591 GBP
A
Retailer 2
-
$757 USD
View
Final sale: no returns
Retailer 3
-
$905 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$965 USD
View
A
Retailer 5
-
$1,149 USD
View
B+
Retailer 6
-
$1,279 USD
View
A
Retailer 7
-
$1,389 USD
£1,094 GBP
View
A
Retailer 8
-
$1,541 USD
View
A
Retailer 9
-
$1,846 USD
ZAR 29,815 ZAR
View
Retailer 10
-
$1,856 USD
A$2,856 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$1,900 USD
View
Retailer 12
-
$1,998 USD
View
Price last confirmed 20 days ago
B+
Retailer 13
-
$2,001 USD
A$3,078 AUD
View
B+
Retailer 14
-
$2,569 USD
View
B+
Retailer 15
-
$2,678 USD
View
B
Retailer 16
-
$3,094 USD
SGD 4,181 SGD
View
B
Retailer 17
-
$3,102 USD
View
B
Retailer 18
-
$3,424 USD
£2,696 GBP
View
Retailer 19
-
$3,611 USD
A$5,555 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Do Amore Diamonds
27-C58A9C2AF · Oct 30
$6,010 USD
View
19 more retailers have this diamond
Prices start from $750 USDSave up to $5,260 USD

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
$750 USD