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Oval|Lab Grown|IGI

5.02ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG816638257

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816638257

Diamond specifications and retailer prices

From $1,065 AUD
$748 USD
As of October 29, 2026
Save $3,811 AUD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,876 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 5.02ct lab-grown oval diamond

This 5.02ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG816638257 or 816638257. Listed at 17 retailers as of October 29, 2026, with prices from $1,065 to $4,876, a $3,811 spread on the same certified stone. MOH London lists it at $4,876. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816638257
Dimensions14.04 × 9.62 × 5.85 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.04 mm9.62 mm5.02 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816638257
Side View
Table 63.0%Crown 31.6°Girdle: STK-THKPavilion 42.1°Culet: NoneDepth 60.8%

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: $4,876 AUD|Low: $1,065 AUD|High: $4,981 AUD|Avg: $2,303 AUD|-2.1%
MOH London
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 6$1,065 AUD
Retailer 4$1,159 AUD
Retailer 5$1,192 AUD
Retailer 12$1,234 AUD
Retailer 11$1,385 AUD
Retailer 3$1,488 AUD
Retailer 8$1,768 AUD
Retailer 13$1,879 AUD
Retailer 2$1,960 AUD
Retailer 9$1,983 AUD
Retailer 10$3,042 AUD
Retailer 14$3,472 AUD
Retailer 16$3,558 AUD
Retailer 15$3,993 AUD
Retailer 7$4,260 AUD
MOH London$4,876 AUD

40 data points across 16 retailers

17 retailers$1,065 AUD to $4,876 AUD

A
Cheapest Retailer
-
$1,065 AUD
$748 USD
A
Retailer 2
-
$1,159 AUD
$814 USD
View
A
Retailer 3
-
$1,192 AUD
$837 USD
View
Final sale: no returns
A
Retailer 4
-
$1,234 AUD
$867 USD
View
Retailer 5
-
$1,313 AUD
$922 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$1,385 AUD
£766 GBP
View
A
Retailer 7
-
$1,488 AUD
$1,045 USD
View
B+
Retailer 8
-
$1,768 AUD
$1,242 USD
View
A
Retailer 9
-
$1,879 AUD
$1,320 USD
View
A
Retailer 10
-
$1,960 AUD
€1,311 EUR
View
A
Retailer 11
-
$1,983 AUD
£1,097 GBP
View
B+
Retailer 12
-
$3,042 AUD
$2,137 USD
View
B
Retailer 13
-
$3,472 AUD
$2,439 USD
View
B
Retailer 14
-
$3,558 AUD
$2,499 USD
View
B
Retailer 15
-
$3,993 AUD
$2,805 USD
View
B
Retailer 16
-
$4,260 AUD
$2,992 USD
View
Most Expensive
B
MOH London
LG816638257 · Oct 29
$4,876 AUD
£2,697 GBP
View
16 more retailers have this diamond
Prices start from $1,065 AUDSave up to $3,811 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
$1,065 AUD