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Oval|Lab Grown|IGI

0.75ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG459198219

Certificate IGI LG459198219

Diamond specifications and retailer prices

From $648 AUD
$455 USD
As of October 29, 2026
Save $648 AUD (50%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,295 AUD at Jared · As of October 28, 2026
View at Jared

About this 0.75ct lab-grown oval diamond

This 0.75ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG459198219 or 459198219. Listed at 4 retailers as of October 28, 2026, with prices from $648 to $1,295, a $648 spread on the same certified stone. Jared lists it at $1,295. 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

0.75
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG459198219
Dimensions7.26 × 5.08 × 3.27 mm
L/W Ratio1.43
Top View
7.26 mm5.08 mm0.75 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG459198219
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,295 AUD|Low: $648 AUD|High: $1,295 AUD|Avg: $868 AUD|+37.9%
Jared
Retailer 2
Retailer 3
Retailer 4
September 28, 2026
Retailer 3$648 AUD
Retailer 2$854 AUD
Retailer 4$854 AUD
Jared$1,295 AUD

2 data points across 4 retailers

4 retailers$648 AUD to $1,295 AUD

B+
Cheapest Retailer
-
$648 AUD
$455 USD
B
Retailer 2
-
$854 AUD
$600 USD
View
B
Retailer 3
-
$854 AUD
$600 USD
View
Most Expensive
B
Jared
140620108 · Oct 28
$1,295 AUD
$910 USD
View
3 more retailers have this diamond
Prices start from $648 AUDSave up to $648 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.

B+
0.75ct Oval
$648 AUD