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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 $1,036 SGD
$810 USD
As of October 29, 2026
Save $4,641 SGD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,676 SGD 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 $1,036 to $5,676, a $4,641 spread on the same certified stone. Brilliant Earth lists it at $5,676. 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
Colour
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: $5,676 SGD|Low: $524 SGD|High: $5,676 SGD|Avg: $2,077 SGD|+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$724 SGD
Retailer 7$802 SGD
Retailer 10$1,036 SGD
Retailer 5$1,337 SGD
Retailer 3$1,393 SGD
Retailer 14$1,443 SGD
Retailer 9$1,724 SGD
Retailer 2$1,736 SGD
Retailer 15$1,760 SGD
Retailer 12$2,236 SGD
Retailer 11$2,513 SGD
Retailer 4$2,812 SGD
Retailer 13$3,305 SGD
Retailer 8$3,637 SGD
Brilliant Earth$5,676 SGD

35 data points across 15 retailers

17 retailers$1,036 SGD to $5,676 SGD

Retailer 1
-
$647 SGD
$506 USD
Price last confirmed 37 days ago
Retailer 2
-
$724 SGD
$566 USD
View
Price last confirmed 34 days ago
Retailer 3
-
$791 SGD
$619 USD
View
Price last confirmed 33 days ago
B+
Retailer 4
-
$1,036 SGD
$810 USD
View
B
Retailer 5
-
$1,337 SGD
$1,046 USD
View
B+
Retailer 6
-
$1,393 SGD
$1,090 USD
View
Retailer 7
-
$1,443 SGD
€1,075 EUR
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$1,724 SGD
ZAR 21,786 ZAR
View
B+
Retailer 9
-
$1,736 SGD
A$2,089 AUD
View
B+
Retailer 10
-
$1,760 SGD
$1,377 USD
View
Retailer 11
-
$2,108 SGD
$1,649 USD
View
Price last confirmed 33 days ago
B
Retailer 12
-
$2,236 SGD
$1,749 USD
View
B
Retailer 13
-
$2,513 SGD
£1,548 GBP
View
B
Retailer 14
-
$2,812 SGD
$2,199 USD
View
Retailer 15
-
$3,305 SGD
$2,585 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$3,637 SGD
£2,240 GBP
View
Most Expensive
C
Brilliant Earth
7624201A · Oct 29
$5,676 SGD
$4,440 USD
View
16 more retailers have this diamond
Prices start from $1,036 SGDSave up to $4,641 SGD

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
$1,036 SGD