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Oval|Lab Grown|IGI

4.56ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG776656273

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG776656273

Diamond specifications and retailer prices

From $1,624 SGD
$1,270 USD
As of November 3, 2026
Save $9,848 SGD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $13,684 SGD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 4.56ct lab-grown oval diamond

This 4.56ct 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 LG776656273 or 776656273. Listed at 14 retailers as of November 2, 2026, with a 606% 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

4.56
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776656273
Dimensions14.34 × 8.98 × 5.50 mm
L/W Ratio1.60
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.34 mm8.98 mm4.56 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776656273
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.2%

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 3
Current: $13,684 SGD|Low: $1,359 SGD|High: $13,684 SGD|Avg: $3,677 SGD|+1.0%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 10$1,359 SGD
Retailer 17$1,624 SGD
Retailer 6$1,873 SGD
Retailer 9$2,054 SGD
Retailer 3$2,110 SGD
Retailer 13$2,123 SGD
Retailer 16$2,515 SGD
Retailer 20$2,585 SGD
Retailer 7$2,587 SGD
Retailer 18$3,133 SGD
Retailer 14$3,545 SGD
Retailer 11$3,567 SGD
Retailer 5$3,644 SGD
Retailer 12$3,844 SGD
Retailer 8$4,370 SGD
Retailer 15$4,993 SGD
Retailer 2$5,316 SGD
Retailer 4$8,805 SGD
Retailer 19$11,472 SGD
Brilliant Earth$13,684 SGD

15 data points across 20 retailers

14 retailers$1,624 SGD to $11,472 SGD

Retailer 1
-
$1,061 SGD
$830 USD
Price last confirmed 40 days ago
A
Retailer 2
-
$1,624 SGD
$1,270 USD
View
A
Retailer 3
-
$2,110 SGD
$1,650 USD
View
A
Retailer 4
-
$2,123 SGD
$1,660 USD
View
B+
Retailer 5
-
$2,515 SGD
€1,873 EUR
View
B+
Retailer 6
-
$2,585 SGD
$2,021 USD
View
B+
Retailer 7
-
$3,133 SGD
$2,450 USD
View
B+
Retailer 8
-
$3,545 SGD
A$4,265 AUD
View
Retailer 9
-
$3,644 SGD
$2,849 USD
View
Price last confirmed 7 days ago
B
Retailer 10
-
$4,993 SGD
A$6,006 AUD
View
B
Retailer 11
-
$5,316 SGD
£3,273 GBP
View
B
Retailer 12
-
$8,805 SGD
$6,885 USD
View
B
Retailer 13
-
$11,472 SGD
$8,970 USD
View
Most Expensive
Brilliant Earth
22266794A · Nov 1
$13,684 SGD
$10,700 USD
View
Price under review
13 more retailers have this diamond
Prices start from $1,624 SGDSave up to $9,848 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
4.56ct Oval
$1,624 SGD