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Oval|Lab Grown|IGI

5.02ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG631420719

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG631420719

Diamond specifications and retailer prices

From $1,139 AUD
$800 USD
As of October 31, 2026
Save $5,680 AUD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,819 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.02ct lab-grown oval diamond

This 5.02ct 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 LG631420719 or 631420719. Listed at 15 retailers as of October 30, 2026, with prices from $1,139 to $6,819, a $5,680 spread on the same certified stone. Brilliant Earth lists it at $6,819. 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

5.02
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631420719
Dimensions14.03 × 9.64 × 5.96 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.03 mm9.64 mm5.02 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631420719
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.8%

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 31
Current: $6,819 AUD|Low: $793 AUD|High: $7,659 AUD|Avg: $2,323 AUD|-11.0%
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
October 31, 2026
Retailer 5$793 AUD
Retailer 3$888 AUD
Retailer 6$971 AUD
Retailer 8$984 AUD
Retailer 13$1,035 AUD
Retailer 14$1,139 AUD
Retailer 15$1,518 AUD
Retailer 2$1,534 AUD
Retailer 4$1,597 AUD
Retailer 10$1,679 AUD
Retailer 11$2,538 AUD
Retailer 16$2,587 AUD
Retailer 7$2,832 AUD
Retailer 9$4,294 AUD
Retailer 12$4,477 AUD
Brilliant Earth$6,819 AUD

37 data points across 16 retailers

15 retailers$1,139 AUD to $6,819 AUD

Retailer 1
-
$793 AUD
$557 USD
Price last confirmed 37 days ago
Retailer 2
-
$888 AUD
$624 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$971 AUD
$682 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$1,035 AUD
£572 GBP
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,139 AUD
$800 USD
View
B+
Retailer 6
-
$1,518 AUD
$1,066 USD
View
A
Retailer 7
-
$1,534 AUD
£849 GBP
View
A
Retailer 8
-
$1,597 AUD
$1,122 USD
View
Retailer 9
-
$1,679 AUD
€1,123 EUR
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$2,538 AUD
$1,783 USD
View
Retailer 11
-
$2,587 AUD
$1,817 USD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
$2,832 AUD
$1,989 USD
View
B
Retailer 13
-
$4,294 AUD
£2,375 GBP
View
B
Retailer 14
-
$4,477 AUD
$3,145 USD
View
Most Expensive
B
Brilliant Earth
10058396A · Oct 30
$6,819 AUD
$4,790 USD
View
14 more retailers have this diamond
Prices start from $1,139 AUDSave up to $5,680 AUD

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
5.02ct Oval
$1,139 AUD