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Oval|Lab Grown|IGI

5.05ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG668435104

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG668435104

Diamond specifications and retailer prices

From $1,819 USD
A$2,798 AUD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,819 USD at GemTrove
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at GemTrove

About this 5.05ct lab-grown oval diamond

This 5.05ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG668435104 or 668435104. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

5.05
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668435104
Dimensions13.90 × 9.78 × 5.86 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
13.90 mm9.78 mm5.05 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668435104
Side View
Table 56.0%Crown 35.4°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 59.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $1,819 USD|Low: $1,001 USD|High: $9,060 USD|Avg: $2,252 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 3, 2026
Retailer 10$1,008 USD
Retailer 8$1,045 USD
Retailer 5$1,250 USD
Retailer 6$1,284 USD
Retailer 7$1,440 USD
Retailer 9$1,521 USD
GemTrove$1,819 USD
Retailer 4$1,968 USD
Retailer 3$2,103 USD
Retailer 2$4,710 USD

68 data points across 10 retailers

1 retailer

B
GemTrove
GT-L-01155649-98 · Oct 29
$1,819 USD
A$2,798 AUD
View

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.

B
5.05ct Oval
$1,819 USD