CaratHunter
Plans
Round|Lab Grown|IGI

0.35ct H SI1 Round Lab Grown Diamond

EX • H/SI1 • IGI LG300856

Certificate IGI LG300856

Diamond specifications and retailer prices

From $577 AUD
$405 USD
As of October 29, 2026
Save $241 AUD (29%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $817 AUD at Fonder Diamond · As of October 31, 2026
View at Fonder Diamond

About this 0.35ct lab-grown round diamond

This 0.35ct lab-grown round sits in the sub-half-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG300856 or 300856. Listed at 3 retailers as of October 29, 2026, with prices from $577 to $817, a $241 spread on the same certified stone. Fonder Diamond lists it at $817. 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

0.35
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG300856
Dimensions4.58 × 4.60 mm
L/W Ratio1.00
Top View
4.58 mm4.60 mm0.35 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG300856
Side View
Table 59.0%CrownGirdle: MED - STKPavilionCulet: NDepth 60.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $817 AUD|Low: $526 AUD|High: $1,296 AUD|Avg: $843 AUD|-0.4%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 13, 2026
Retailer 3$526 AUD
Retailer 2$577 AUD
Retailer 5$706 AUD
Fonder Diamond$817 AUD
Retailer 6$883 AUD
Retailer 7$1,092 AUD
Retailer 4$1,296 AUD

4 data points across 7 retailers

3 retailers$577 AUD to $817 AUD

B
Cheapest Retailer
-
$577 AUD
$405 USD
B
Retailer 2
-
$706 AUD
£390 GBP
View
Most Expensive
B
Fonder Diamond
96929166 · Oct 31
$817 AUD
SGD 776 SGD
View
2 more retailers have this diamond
Prices start from $577 AUDSave up to $241 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
0.35ct Round
$577 AUD