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 $719 NZD
$405 USD
As of November 1, 2026
Save $300 NZD (29%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,019 NZD 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 31, 2026, with prices from $719 to $1,019, a $300 spread on the same certified stone. Fonder Diamond lists it at $1,019. 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: Nov 1
Current: $1,019 NZD|Low: $655 NZD|High: $1,615 NZD|Avg: $1,050 NZD|-0.4%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 13, 2026
Retailer 3$655 NZD
Retailer 2$719 NZD
Retailer 5$879 NZD
Fonder Diamond$1,019 NZD
Retailer 6$1,100 NZD
Retailer 7$1,361 NZD
Retailer 4$1,615 NZD

4 data points across 7 retailers

3 retailers$719 NZD to $1,019 NZD

B
Cheapest Retailer
-
$719 NZD
$405 USD
B
Retailer 2
-
$879 NZD
£390 GBP
View
Most Expensive
B
Fonder Diamond
96929166 · Oct 31
$1,019 NZD
SGD 776 SGD
View
2 more retailers have this diamond
Prices start from $719 NZDSave up to $300 NZD

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
$719 NZD