Oval|Lab Grown|IGI

4.55ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG827604076

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG827604076

Diamond specifications and retailer prices

From $1,243 USD
As of October 23, 2026
Save $789 USD (39%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,390 USD at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 4.55ct lab-grown oval diamond

This 4.55ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG827604076 or 827604076. Listed at 17 retailers as of October 23, 2026, with a 63% 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

4.55
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827604076
Dimensions13.53 × 9.31 × 5.77 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.53 mm9.31 mm4.55 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827604076
Side View
Table 60.0%Crown 35.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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: Oct 23
Current: $6,390 USD|Low: $673 USD|High: $9,500 USD|Avg: $2,202 USD|-32.7%
Brilliant Earth
Retailer 2
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Retailer 18
October 23, 2026
Retailer 5$694 USD
Retailer 11$755 USD
Retailer 16$805 USD
Retailer 17$805 USD
Retailer 3$995 USD
Retailer 6$1,243 USD
Retailer 2$1,275 USD
Retailer 9$1,308 USD
Retailer 14$1,399 USD
Retailer 12$1,983 USD
Retailer 7$2,032 USD
Retailer 4$2,264 USD
Retailer 8$2,499 USD
Retailer 18$2,746 USD
Retailer 10$2,777 USD
Retailer 15$3,179 USD
Retailer 13$3,760 USD
Brilliant Earth$6,390 USD

30 data points across 18 retailers

17 retailers$1,243 USD to $2,032 USD

Retailer 1
-
$694 USD
Price last confirmed 7 days ago
Retailer 2
-
$755 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$805 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$805 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$995 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$1,243 USD
View
Retailer 7
-
$1,275 USD
£1,004 GBP
View
Price last confirmed 7 days ago
Retailer 8
-
$1,308 USD
View
Price last confirmed 9 days ago
Retailer 9
-
$1,983 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$2,032 USD
View
Retailer 11
-
$2,264 USD
View
Price last confirmed 8 days ago
Retailer 12
-
$2,499 USD
£1,968 GBP
View
Price last confirmed 19 days ago
Retailer 13
-
$2,746 USD
View
Price last confirmed 10 days ago
Retailer 14
-
$2,777 USD
View
Price last confirmed 12 days ago
Retailer 15
-
$3,179 USD
£2,503 GBP
View
Price last confirmed 11 days ago
Retailer 16
-
$3,760 USD
View
Price last confirmed 9 days ago
Most Expensive
Brilliant Earth
21142644A · Oct 23
$6,390 USD
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from $1,243 USDSave up to $789 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.

A
4.55ct Oval
$1,243 USD