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Oval|Lab Grown|IGI

0.39ct E SI1 Oval Lab Grown Diamond

VG • E/SI1 • IGI LG577393123

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG577393123

Diamond specifications and retailer prices

From $148 AUD
$104 USD
As of October 29, 2026
Save $754 AUD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $902 AUD at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 0.39ct lab-grown oval diamond

This 0.39ct lab-grown oval sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG577393123 or 577393123. Listed at 16 retailers as of October 29, 2026, with prices from $148 to $902, a $754 spread on the same certified stone. Taylor and Hart lists it at $902. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.39
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577393123
Dimensions5.62 × 4.26 × 2.59 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.62 mm4.26 mm0.39 ctE / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG577393123
Side View
Table 59.0%Crown 32.7°Girdle: MED-STKPavilion 41°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: $1,703 AUD|Low: $144 AUD|High: $1,755 AUD|Avg: $513 AUD|-1.9%
Retailer 1
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
Taylor and Hart
October 29, 2026
Retailer 10$148 AUD
Retailer 13$172 AUD
Retailer 5$188 AUD
Retailer 3$198 AUD
Retailer 4$228 AUD
Retailer 12$319 AUD
Retailer 8$399 AUD
Retailer 14$415 AUD
Retailer 6$422 AUD
Retailer 7$427 AUD
Retailer 9$427 AUD
Retailer 11$612 AUD
Retailer 2$659 AUD
Taylor and Hart$902 AUD
Retailer 1$1,703 AUD

26 data points across 15 retailers

16 retailers$148 AUD to $902 AUD

A
Cheapest Retailer
-
$148 AUD
$104 USD
Retailer 2
-
$149 AUD
$105 USD
View
Price last confirmed 11 days ago
Retailer 3
-
$172 AUD
$121 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$188 AUD
$132 USD
View
Retailer 5
-
$198 AUD
$139 USD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$228 AUD
$160 USD
View
B+
Retailer 7
-
$319 AUD
CA$311 CAD
View
B+
Retailer 8
-
$356 AUD
$250 USD
View
B+
Retailer 9
-
$399 AUD
$280 USD
View
B
Retailer 10
-
$427 AUD
$300 USD
View
B
Retailer 11
-
$427 AUD
$300 USD
View
B
Retailer 12
-
$531 AUD
£294 GBP
View
B
Retailer 13
-
$612 AUD
$430 USD
View
Retailer 14
-
$659 AUD
$463 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Taylor and Hart
X70PB4A · Oct 29
$902 AUD
$634 USD
View
14 more retailers have this diamond
Prices start from $148 AUDSave up to $754 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
0.39ct Oval
$148 AUD