CaratHunter
Plans
Round|Lab Grown|IGI

0.26ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG642483316

Shape and cutting style on the report: Round brilliant

Certificate IGI LG642483316

Diamond specifications and retailer prices

From $171 AUD
$120 USD
As of October 30, 2026
Save $379 AUD (69%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $549 AUD at B2C Jewels · As of October 29, 2026
View at B2C Jewels

About this 0.26ct lab-grown round diamond

This 0.26ct lab-grown round sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG642483316 or 642483316. Listed at 6 retailers as of October 29, 2026, with prices from $171 to $549, a $379 spread on the same certified stone. B2C Jewels lists it at $549. 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

0.26
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG642483316
Dimensions4.08 × 4.07 × 2.52 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.08 mm4.07 mm0.26 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG642483316
Side View
Table 56.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $549 AUD|Low: $159 AUD|High: $549 AUD|Avg: $334 AUD
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 4$171 AUD
Retailer 3$185 AUD
Retailer 2$250 AUD
Retailer 5$299 AUD
Retailer 6$358 AUD
Retailer 7$478 AUD
B2C Jewels$549 AUD

9 data points across 7 retailers

6 retailers$171 AUD to $549 AUD

B+
Cheapest Retailer
-
$171 AUD
$120 USD
Retailer 2
-
$185 AUD
$130 USD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
$250 AUD
€167 EUR
View
B
Retailer 4
-
$358 AUD
SGD 340 SGD
View
B
Retailer 5
-
$478 AUD
$336 USD
View
Most Expensive
B
B2C Jewels
31239405 · Oct 29
$549 AUD
$386 USD
View
5 more retailers have this diamond
Prices start from $171 AUDSave up to $379 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+
0.26ct Round
$171 AUD