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Emerald|Lab Grown|IGI

4.52ct D VVS2 Emerald Lab Grown Diamond

EX • D/VVS2 • IGI LG737550918

Certificate IGI LG737550918

Diamond specifications and retailer prices

From $1,585 USD
Save $8,745 USD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $12,430 USD at Brilliant Earth
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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG737550918 or 737550918. Listed at 20 retailers, with a 552% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737550918
Dimensions7.51 × 7.51 × 11.27 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm7.51 mm4.52 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737550918
Side View
Table 66.0%Crown 44°Girdle: MED-STKPavilion 37.6°Culet: LargeDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $12,430 USD|Low: $1,131 USD|High: $13,070 USD|Avg: $4,145 USD|-4.9%
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 1, 2026
Retailer 9$1,171 USD
Retailer 17$1,585 USD
Retailer 16$1,767 USD
Retailer 18$1,815 USD
Retailer 6$2,255 USD
Retailer 4$2,310 USD
Retailer 11$2,631 USD
Retailer 10$2,980 USD
Retailer 13$3,787 USD
Retailer 14$3,887 USD
Retailer 2$3,961 USD
Retailer 3$4,374 USD
Retailer 8$4,781 USD
Retailer 7$4,783 USD
Retailer 15$5,190 USD
Retailer 12$5,237 USD
Retailer 5$10,330 USD
Brilliant Earth$12,430 USD

39 data points across 18 retailers

20 retailers$1,585 USD to $10,330 USD

A
Cheapest Retailer
-
$1,585 USD
A
Retailer 2
-
$1,767 USD
View
A
Retailer 3
-
$1,815 USD
View
A
Retailer 4
-
$2,255 USD
View
A
Retailer 5
-
$2,310 USD
View
A
Retailer 6
-
$2,560 USD
£2,016 GBP
View
Price last confirmed 29 days ago
A
Retailer 7
-
$2,634 USD
£2,074 GBP
View
B+
Retailer 8
-
$2,980 USD
View
B+
Retailer 9
-
$3,787 USD
ZAR 61,185 ZAR
View
B+
Retailer 10
-
$3,887 USD
A$5,980 AUD
View
B+
Retailer 11
-
$3,961 USD
A$6,094 AUD
View
B+
Retailer 12
-
$4,374 USD
£3,444 GBP
View
B
Retailer 13
-
$4,781 USD
View
B
Retailer 14
-
$4,783 USD
View
B
Retailer 15
-
$5,190 USD
View
B
Retailer 16
-
$5,237 USD
£4,124 GBP
View
B
Retailer 17
-
$6,395 USD
View
B
Retailer 18
-
$9,740 USD
View
B
Retailer 19
-
$10,330 USD
View
Most Expensive
B
Brilliant Earth
18608703A · Aug 22
$12,430 USD
View
Price last confirmed 40 days ago
19 more retailers have this diamond
Prices start from $1,585 USDSave up to $8,745 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.

A
4.52ct Emerald
$1,585 USD