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Oval|Lab Grown|IGI

0.49ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG847690791

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG847690791

Diamond specifications and retailer prices

From $182 AUD
HK$1,000 HKD
As of October 30, 2026
Save $302 AUD (62%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $484 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 0.49ct lab-grown oval diamond

This 0.49ct lab-grown oval sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG847690791 or 847690791. Listed at 8 retailers as of October 30, 2026, with prices from $182 to $484, a $302 spread on the same certified stone. Brilliant Earth lists it at $484. 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

0.49
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847690791
Dimensions6.68 × 4.47 × 2.60 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.68 mm4.47 mm0.49 ctD / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847690791
Side View
Table 66.0%Crown 35.5°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 58.2%

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 30
Current: $484 AUD|Low: $182 AUD|High: $484 AUD|Avg: $328 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 5$182 AUD
Retailer 3$235 AUD
Retailer 4$280 AUD
Retailer 2$290 AUD
Retailer 8$329 AUD
Retailer 7$420 AUD
Retailer 6$441 AUD
Brilliant Earth$484 AUD

6 data points across 8 retailers

8 retailers$182 AUD to $484 AUD

A
Cheapest Retailer
-
$182 AUD
HK$1,000 HKD
A
Retailer 2
-
$235 AUD
$165 USD
View
B+
Retailer 3
-
$280 AUD
£155 GBP
View
B+
Retailer 4
-
$290 AUD
€194 EUR
View
B+
Retailer 5
-
$329 AUD
$231 USD
View
B+
Retailer 6
-
$420 AUD
£232 GBP
View
B+
Retailer 7
-
$441 AUD
SGD 419 SGD
View
Most Expensive
B+
Brilliant Earth
22307924A · Oct 30
$484 AUD
$340 USD
View
7 more retailers have this diamond
Prices start from $182 AUDSave up to $302 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
0.49ct Oval
$182 AUD