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Heart|Lab Grown|IGI

4.57ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG725512134

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG725512134

Diamond specifications and retailer prices

From $697 USD
As of October 27, 2026
Save $4,713 USD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,410 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 4.57ct lab-grown heart diamond

This 4.57ct 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 LG725512134 or 725512134. Listed at 20 retailers as of October 27, 2026, with prices from $697 to $5,410, a $4,713 spread on the same certified stone. Brilliant Earth lists it at $5,410. 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

4.57
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG725512134
Dimensions9.95 × 11.27 × 6.94 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.95 mm11.27 mm4.57 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG725512134
Side View
Table 65.0%Crown 37.8°Girdle: MED-THKPavilion 42.7°Culet: NoneDepth 61.6%

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 27
Current: $5,410 USD|Low: $669 USD|High: $5,410 USD|Avg: $1,847 USD
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
Retailer 17
Retailer 18
October 30, 2026
Retailer 17$697 USD
Retailer 16$758 USD
Retailer 10$780 USD
Retailer 8$809 USD
Retailer 13$985 USD
Retailer 6$1,172 USD
Retailer 2$1,296 USD
Retailer 4$1,315 USD
Retailer 12$1,721 USD
Retailer 14$1,743 USD
Retailer 15$1,810 USD
Retailer 3$2,010 USD
Retailer 18$2,273 USD
Retailer 5$2,651 USD
Retailer 7$2,758 USD
Retailer 9$2,788 USD
Retailer 11$3,193 USD
Brilliant Earth$5,410 USD

45 data points across 18 retailers

20 retailers$697 USD to $5,410 USD

A
Cheapest Retailer
-
$697 USD
A
Retailer 2
-
$758 USD
View
A
Retailer 3
-
$780 USD
View
Final sale: no returns
A
Retailer 4
-
$809 USD
View
Retailer 5
-
$809 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$985 USD
View
A
Retailer 7
-
$1,172 USD
View
A
Retailer 8
-
$1,296 USD
£1,020 GBP
View
B+
Retailer 9
-
$1,315 USD
View
A
Retailer 10
-
$1,721 USD
ZAR 27,803 ZAR
View
Retailer 11
-
$1,743 USD
A$2,681 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$1,810 USD
View
B+
Retailer 13
-
$2,010 USD
View
B+
Retailer 14
-
$2,273 USD
View
B+
Retailer 15
-
$2,619 USD
View
B+
Retailer 16
-
$2,651 USD
View
B+
Retailer 17
-
$2,758 USD
View
B+
Retailer 18
-
$2,788 USD
View
B
Retailer 19
-
$3,193 USD
£2,514 GBP
View
Most Expensive
B
Brilliant Earth
16922878A · Oct 28
$5,410 USD
View
19 more retailers have this diamond
Prices start from $697 USDSave up to $4,713 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
4.57ct Heart
$697 USD