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Emerald|Lab Grown|IGI

4.52ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG581319225

Shape and cutting style on the report: Emerald cut

Certificate IGI LG581319225

Diamond specifications and retailer prices

From $472 USD
As of October 27, 2026
Save $3,288 USD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,760 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.52ct lab-grown emerald diamond

This 4.52ct lab-grown emerald sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG581319225 or 581319225. Listed at 20 retailers as of October 27, 2026, with prices from $472 to $3,760, a $3,288 spread on the same certified stone. Brilliant Earth lists it at $3,760. 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

4.52
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581319225
Dimensions11.09 × 7.73 × 5.17 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.09 mm7.73 mm4.52 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581319225
Side View
Table 68.0%Crown 34.7°Girdle: MediumPavilion 40.8°Culet: LargeDepth 66.9%

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: $3,760 USD|Low: $453 USD|High: $3,870 USD|Avg: $1,559 USD|-2.8%
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
Retailer 19
October 29, 2026
Retailer 18$472 USD
Retailer 4$528 USD
Retailer 3$585 USD
Retailer 19$585 USD
Retailer 16$785 USD
Retailer 12$895 USD
Retailer 7$1,015 USD
Retailer 14$1,164 USD
Retailer 2$1,172 USD
Retailer 10$1,353 USD
Retailer 17$1,572 USD
Retailer 8$1,707 USD
Retailer 5$1,880 USD
Retailer 11$1,910 USD
Retailer 13$2,160 USD
Retailer 6$2,367 USD
Retailer 9$2,494 USD
Retailer 15$3,025 USD
Brilliant Earth$3,760 USD

33 data points across 19 retailers

20 retailers$472 USD to $3,760 USD

A
Cheapest Retailer
-
$472 USD
A
Retailer 2
-
$528 USD
View
A
Retailer 3
-
$585 USD
View
Retailer 4
-
$585 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$725 USD
View
B+
Retailer 6
-
$785 USD
View
A
Retailer 7
-
$895 USD
€852 EUR
View
A
Retailer 8
-
$1,015 USD
View
A
Retailer 9
-
$1,164 USD
ZAR 18,801 ZAR
View
A
Retailer 10
-
$1,172 USD
A$1,803 AUD
View
A
Retailer 11
-
$1,353 USD
View
B+
Retailer 12
-
$1,572 USD
View
B+
Retailer 13
-
$1,707 USD
£1,344 GBP
View
B+
Retailer 14
-
$1,880 USD
View
B+
Retailer 15
-
$1,910 USD
View
B+
Retailer 16
-
$2,160 USD
£1,701 GBP
View
Retailer 17
-
$2,367 USD
SGD 3,199 SGD
View
Price last confirmed 16 days ago
B+
Retailer 18
-
$2,545 USD
View
B
Retailer 19
-
$3,025 USD
View
Most Expensive
B
Brilliant Earth
20455704A · Oct 29
$3,760 USD
View
19 more retailers have this diamond
Prices start from $472 USDSave up to $3,288 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
4.52ct Emerald
$472 USD