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Oval|Lab Grown|IGI

4.52ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG578351481

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG578351481

Diamond specifications and retailer prices

From $810 USD
As of October 29, 2026
Save $3,630 USD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,440 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.52ct lab-grown oval diamond

This 4.52ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG578351481 or 578351481. Listed at 17 retailers as of October 29, 2026, with prices from $810 to $4,440, a $3,630 spread on the same certified stone. Brilliant Earth lists it at $4,440. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.52
Carat
H
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578351481
Dimensions13.13 × 9.41 × 5.89 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
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
13.13 mm9.41 mm4.52 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578351481
Side View
Table 60.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,440 USD|Low: $410 USD|High: $4,440 USD|Avg: $1,625 USD|+1.1%
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
October 30, 2026
Retailer 6$566 USD
Retailer 7$627 USD
Retailer 10$810 USD
Retailer 5$1,046 USD
Retailer 3$1,090 USD
Retailer 14$1,129 USD
Retailer 9$1,349 USD
Retailer 2$1,358 USD
Retailer 15$1,377 USD
Retailer 12$1,749 USD
Retailer 11$1,966 USD
Retailer 4$2,199 USD
Retailer 13$2,585 USD
Retailer 8$2,845 USD
Brilliant Earth$4,440 USD

35 data points across 15 retailers

17 retailers$810 USD to $4,440 USD

Retailer 1
-
$506 USD
Price last confirmed 37 days ago
Retailer 2
-
$566 USD
View
Price last confirmed 34 days ago
Retailer 3
-
$619 USD
View
Price last confirmed 33 days ago
B+
Retailer 4
-
$810 USD
View
B
Retailer 5
-
$1,046 USD
View
B+
Retailer 6
-
$1,090 USD
View
B+
Retailer 7
-
$1,129 USD
€1,075 EUR
View
B+
Retailer 8
-
$1,349 USD
ZAR 21,786 ZAR
View
B+
Retailer 9
-
$1,358 USD
A$2,089 AUD
View
B+
Retailer 10
-
$1,377 USD
View
Retailer 11
-
$1,649 USD
View
Price last confirmed 32 days ago
B
Retailer 12
-
$1,749 USD
View
B
Retailer 13
-
$1,966 USD
£1,548 GBP
View
B
Retailer 14
-
$2,199 USD
View
Retailer 15
-
$2,585 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$2,845 USD
£2,240 GBP
View
Most Expensive
C
Brilliant Earth
7624201A · Oct 29
$4,440 USD
View
16 more retailers have this diamond
Prices start from $810 USDSave up to $3,630 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.

B+
4.52ct Oval
$810 USD