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Oval|Lab Grown|IGI

4.58ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG823697446

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG823697446

Diamond specifications and retailer prices

From $1,411 SGD
$1,103 USD
As of November 1, 2026
Save $11,110 SGD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $13,761 SGD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 4.58ct lab-grown oval diamond

This 4.58ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823697446 or 823697446. Listed at 19 retailers as of November 1, 2026, with a 788% 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

4.58
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823697446
Dimensions12.94 × 9.46 × 5.88 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.94 mm9.46 mm4.58 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823697446
Side View
Table 60.0%Crown 37.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $13,761 SGD|Low: $1,008 SGD|High: $14,017 SGD|Avg: $4,440 SGD|-1.8%
Brilliant Earth
Retailer 2
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Retailer 21
November 2, 2026
Retailer 21$1,411 SGD
Retailer 10$1,535 SGD
Retailer 2$1,718 SGD
Retailer 5$1,787 SGD
Retailer 3$1,861 SGD
Retailer 7$2,303 SGD
Retailer 16$2,320 SGD
Retailer 6$2,631 SGD
Retailer 18$2,747 SGD
Retailer 19$3,317 SGD
Retailer 8$3,384 SGD
Retailer 17$3,868 SGD
Retailer 20$4,570 SGD
Retailer 11$4,993 SGD
Retailer 14$5,595 SGD
Retailer 15$5,800 SGD
Retailer 13$7,111 SGD
Retailer 9$8,060 SGD
Retailer 12$8,833 SGD
Retailer 4$12,520 SGD
Brilliant Earth$13,761 SGD

32 data points across 21 retailers

19 retailers$1,411 SGD to $12,520 SGD

A
Cheapest Retailer
-
$1,411 SGD
$1,103 USD
A
Retailer 2
-
$1,535 SGD
$1,200 USD
View
A
Retailer 3
-
$1,718 SGD
£1,058 GBP
View
A
Retailer 4
-
$1,787 SGD
$1,397 USD
View
A
Retailer 5
-
$1,861 SGD
$1,455 USD
View
A
Retailer 6
-
$2,303 SGD
$1,801 USD
View
B+
Retailer 7
-
$2,320 SGD
$1,814 USD
View
B+
Retailer 8
-
$2,631 SGD
$2,057 USD
View
B+
Retailer 9
-
$2,747 SGD
€2,046 EUR
View
B
Retailer 10
-
$3,317 SGD
$2,594 USD
View
B+
Retailer 11
-
$3,384 SGD
$2,646 USD
View
B
Retailer 12
-
$3,868 SGD
A$4,653 AUD
View
B
Retailer 13
-
$4,570 SGD
CA$4,963 CAD
View
Retailer 14
-
$4,993 SGD
A$6,006 AUD
View
Price last confirmed 25 days ago
B
Retailer 15
-
$5,800 SGD
£3,571 GBP
View
B
Retailer 16
-
$7,111 SGD
$5,560 USD
View
B
Retailer 17
-
$8,060 SGD
$6,302 USD
View
B
Retailer 18
-
$12,520 SGD
$9,790 USD
View
Most Expensive
Brilliant Earth
22267723A · Nov 1
$13,761 SGD
$10,760 USD
View
Price under review
18 more retailers have this diamond
Prices start from $1,411 SGDSave up to $11,110 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.

A
4.58ct Oval
$1,411 SGD