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Oval|Lab Grown|IGI

4.53ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG830629662

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830629662

Diamond specifications and retailer prices

From $1,150 SGD
£708 GBP
As of November 2, 2026
Save $6,562 SGD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $7,712 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 4.53ct lab-grown oval diamond

This 4.53ct 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 LG830629662 or 830629662. Listed at 24 retailers as of November 2, 2026, with prices from $1,150 to $7,712, a $6,562 spread on the same certified stone. Brilliant Earth lists it at $7,712. 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

4.53
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830629662
Dimensions14.51 × 9.12 × 5.43 mm
L/W Ratio1.59
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.51 mm9.12 mm4.53 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830629662
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 59.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $7,712 SGD|Low: $1,140 SGD|High: $13,531 SGD|Avg: $3,581 SGD|-43.0%
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
November 3, 2026
Retailer 12$1,150 SGD
Retailer 6$1,165 SGD
Retailer 4$1,432 SGD
Retailer 15$1,833 SGD
Retailer 2$1,855 SGD
Retailer 11$1,946 SGD
Retailer 5$2,541 SGD
Retailer 10$2,565 SGD
Retailer 9$2,574 SGD
Retailer 16$2,588 SGD
Retailer 14$3,780 SGD
Retailer 3$3,846 SGD
Retailer 7$4,181 SGD
Retailer 13$4,528 SGD
Retailer 8$7,200 SGD
Brilliant Earth$7,712 SGD

31 data points across 16 retailers

24 retailers$1,150 SGD to $7,712 SGD

Retailer 1
-
$1,032 SGD
$807 USD
Price last confirmed 35 days ago
Retailer 2
-
$1,124 SGD
$879 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$1,150 SGD
£708 GBP
View
A
Retailer 4
-
$1,165 SGD
$911 USD
View
Final sale: no returns
Retailer 5
-
$1,182 SGD
$924 USD
View
Price last confirmed 36 days ago
Retailer 6
-
$1,198 SGD
$937 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$1,432 SGD
$1,120 USD
View
Retailer 8
-
$1,457 SGD
HK$8,900 HKD
View
Price last confirmed 55 days ago
A
Retailer 9
-
$1,833 SGD
€1,365 EUR
View
A
Retailer 10
-
$1,855 SGD
£1,142 GBP
View
A
Retailer 11
-
$1,946 SGD
$1,522 USD
View
B+
Retailer 12
-
$2,541 SGD
$1,987 USD
View
B+
Retailer 13
-
$2,565 SGD
$2,006 USD
View
B+
Retailer 14
-
$2,574 SGD
ZAR 32,509 ZAR
View
B+
Retailer 15
-
$2,588 SGD
A$3,113 AUD
View
Retailer 16
-
$3,367 SGD
$2,633 USD
View
Price last confirmed 33 days ago
Retailer 17
-
$3,723 SGD
£2,292 GBP
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$3,780 SGD
$2,956 USD
View
B+
Retailer 19
-
$3,846 SGD
$3,007 USD
View
B
Retailer 20
-
$4,181 SGD
$3,269 USD
View
B
Retailer 21
-
$4,330 SGD
$3,386 USD
View
B
Retailer 22
-
$4,528 SGD
£2,788 GBP
View
B
Retailer 23
-
$7,200 SGD
$5,630 USD
View
Most Expensive
B
Brilliant Earth
21562910A · Nov 2
$7,712 SGD
$6,030 USD
View
23 more retailers have this diamond
Prices start from $1,150 SGDSave up to $6,562 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
4.53ct Oval
$1,150 SGD