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Oval|Lab Grown|IGI

4.63ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG677528794

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG677528794

Diamond specifications and retailer prices

From $589 USD
As of October 29, 2026
Save $4,641 USD (89%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,230 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.63ct lab-grown oval diamond

This 4.63ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG677528794 or 677528794. Listed at 9 retailers as of October 29, 2026, with prices from $589 to $5,230, a $4,641 spread on the same certified stone. Do Amore Diamonds lists it at $5,230. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.63
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677528794
Dimensions13.35 × 9.40 × 5.90 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.35 mm9.40 mm4.63 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677528794
Side View
Table 59.0%Crown 35.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
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 29
Current: $5,230 USD|Low: $583 USD|High: $5,340 USD|Avg: $2,257 USD|-2.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 8$589 USD
Retailer 6$659 USD
Retailer 11$1,122 USD
Retailer 5$1,125 USD
Retailer 4$1,204 USD
Retailer 7$1,812 USD
Retailer 3$2,104 USD
Retailer 10$2,120 USD
Retailer 12$2,233 USD
Retailer 2$3,193 USD
Retailer 9$3,815 USD
Do Amore Diamonds$5,230 USD

21 data points across 12 retailers

9 retailers$589 USD to $5,230 USD

A
Cheapest Retailer
-
$589 USD
A
Retailer 2
-
$659 USD
View
B+
Retailer 3
-
$1,122 USD
View
A
Retailer 4
-
$1,125 USD
View
B+
Retailer 5
-
$1,812 USD
View
B+
Retailer 6
-
$2,120 USD
View
B
Retailer 7
-
$3,193 USD
£2,514 GBP
View
Retailer 8
-
$3,815 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-E0E4D2015 · Oct 29
$5,230 USD
View
8 more retailers have this diamond
Prices start from $589 USDSave up to $4,641 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
4.63ct Oval
$589 USD