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Round|Lab Grown|IGI

4.52ct E VVS2 Round Lab Grown Diamond

EX • E/VVS2 • IGI LG731555003

Certificate IGI LG731555003

Diamond specifications and retailer prices

From $649 USD
Save $3,150 USD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $12,220 USD at Brilliant Earth
View at Brilliant Earth

About this 4.52ct lab-grown round diamond

This 4.52ct lab-grown round 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 LG731555003 or 731555003. Listed at 22 retailers, with a 485% 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
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731555003
Dimensions10.50 × 10.48 × 6.62 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
10.50 mm10.48 mm4.52 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731555003
Side View
Table 56.0%Crown 35.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.1%

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: $12,220 USD|Low: $649 USD|High: $12,220 USD|Avg: $2,870 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 21
October 2, 2026
Retailer 17$649 USD
Retailer 10$736 USD
Retailer 21$757 USD
Retailer 8$774 USD
Retailer 3$785 USD
Retailer 15$947 USD
Retailer 19$960 USD
Retailer 9$1,147 USD
Retailer 4$1,219 USD
Retailer 20$1,277 USD
Retailer 18$1,309 USD
Retailer 2$1,676 USD
Retailer 7$2,076 USD
Retailer 6$2,206 USD
Retailer 11$2,438 USD
Retailer 13$2,588 USD
Retailer 16$2,676 USD
Retailer 5$3,345 USD
Retailer 12$3,723 USD
Retailer 14$4,867 USD
Brilliant Earth$12,220 USD

40 data points across 21 retailers

22 retailers$649 USD to $3,799 USD

A
Cheapest Retailer
-
$649 USD
A
Retailer 2
-
$736 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$757 USD
View
A
Retailer 4
-
$774 USD
View
A
Retailer 5
-
$785 USD
View
A
Retailer 6
-
$947 USD
£745 GBP
View
A
Retailer 7
-
$960 USD
View
A
Retailer 8
-
$1,147 USD
View
A
Retailer 9
-
$1,222 USD
£962 GBP
View
B+
Retailer 10
-
$1,277 USD
View
A
Retailer 11
-
$1,309 USD
€1,247 EUR
View
A
Retailer 12
-
$1,676 USD
ZAR 27,073 ZAR
View
B+
Retailer 13
-
$2,076 USD
View
B+
Retailer 14
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$2,206 USD
View
B+
Retailer 15
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$2,438 USD
£1,920 GBP
View
B+
Retailer 16
-
$2,588 USD
View
B+
Retailer 17
-
$2,676 USD
View
B+
Retailer 18
-
$2,707 USD
View
B+
Retailer 19
-
$3,345 USD
£2,634 GBP
View
B
Retailer 20
-
$3,799 USD
View
B
Retailer 21
-
$4,867 USD
View
Price last confirmed 23 days ago
Most Expensive
B
Brilliant Earth
15703566A · Sep 17
$12,220 USD
View
Price under review
21 more retailers have this diamond
Prices start from $649 USDSave up to $3,150 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 Round
$649 USD