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Oval|Lab Grown|IGI

0.34ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG652486899

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG652486899

Diamond specifications and retailer prices

From $148 AUD
$104 USD
As of October 29, 2026
Save $522 AUD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $670 AUD at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 0.34ct lab-grown oval diamond

This 0.34ct lab-grown oval sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG652486899 or 652486899. Listed at 16 retailers as of October 29, 2026, with prices from $148 to $670, a $522 spread on the same certified stone. Taylor and Hart lists it at $670. 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

0.34
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652486899
Dimensions5.72 × 3.83 × 2.42 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.72 mm3.83 mm0.34 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652486899
Side View
Table 61.0%Crown 33.5°Girdle: MediumPavilion 41.9°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $313 AUD|Low: $141 AUD|High: $1,544 AUD|Avg: $422 AUD|-18.5%
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
October 30, 2026
Retailer 11$148 AUD
Retailer 2$171 AUD
Retailer 10$185 AUD
Retailer 5$195 AUD
Retailer 14$195 AUD
Retailer 12$256 AUD
Retailer 1$313 AUD
Retailer 13$336 AUD
Retailer 7$358 AUD
Retailer 9$469 AUD
Retailer 6$517 AUD
Retailer 4$588 AUD
Retailer 3$608 AUD
Retailer 8$1,533 AUD

45 data points across 14 retailers

16 retailers$148 AUD to $670 AUD

A
Cheapest Retailer
-
$148 AUD
$104 USD
A
Retailer 2
-
$171 AUD
$120 USD
View
A
Retailer 3
-
$185 AUD
$130 USD
View
A
Retailer 4
-
$195 AUD
$137 USD
View
A
Retailer 5
-
$195 AUD
$137 USD
View
A
Retailer 6
-
$256 AUD
$180 USD
View
B+
Retailer 7
-
$313 AUD
$220 USD
View
B+
Retailer 8
-
$336 AUD
€225 EUR
View
B+
Retailer 9
-
$358 AUD
£198 GBP
View
B+
Retailer 10
-
$365 AUD
£202 GBP
View
B
Retailer 11
-
$469 AUD
£259 GBP
View
B
Retailer 12
-
$517 AUD
SGD 491 SGD
View
B
Retailer 13
-
$588 AUD
$413 USD
View
B
Retailer 14
-
$608 AUD
$427 USD
View
Most Expensive
B
Taylor and Hart
HW0MLL1 · Oct 29
$670 AUD
$471 USD
View
14 more retailers have this diamond
Prices start from $148 AUDSave up to $522 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
0.34ct Oval
$148 AUD