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Round|Lab Grown|IGI

3.41ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG620429969

Shape and cutting style on the report: Round brilliant

Certificate IGI LG620429969

Diamond specifications and retailer prices

From $481 AUD
$338 USD
As of October 26, 2026
Save $3,790 AUD (89%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,271 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.41ct lab-grown round diamond

This 3.41ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG620429969 or 620429969. Listed at 9 retailers as of October 26, 2026, with prices from $481 to $4,271, a $3,790 spread on the same certified stone. Do Amore Diamonds lists it at $4,271. 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

3.41
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620429969
Dimensions9.66 × 9.62 × 5.97 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.66 mm9.62 mm3.41 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620429969
Side View
Table 58.0%Crown 34.5°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.9%

Caratlytics Score

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

Price History

Last verified: Oct 26
Current: $4,271 AUD|Low: $481 AUD|High: $4,570 AUD|Avg: $2,121 AUD|-6.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 7$481 AUD
Retailer 5$558 AUD
Retailer 2$961 AUD
Retailer 10$961 AUD
Retailer 3$1,384 AUD
Retailer 6$1,748 AUD
Retailer 8$2,115 AUD
Retailer 9$2,491 AUD
Retailer 4$2,575 AUD
Retailer 11$3,587 AUD
Do Amore Diamonds$4,271 AUD

19 data points across 11 retailers

9 retailers$481 AUD to $4,271 AUD

A
Cheapest Retailer
-
$481 AUD
$338 USD
A
Retailer 2
-
$558 AUD
$392 USD
View
B+
Retailer 3
-
$961 AUD
$675 USD
View
A
Retailer 4
-
$961 AUD
$675 USD
View
B+
Retailer 5
-
$1,748 AUD
$1,228 USD
View
B+
Retailer 6
-
$2,115 AUD
$1,486 USD
View
Retailer 7
-
$2,491 AUD
$1,750 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$2,575 AUD
£1,424 GBP
View
Most Expensive
B
Do Amore Diamonds
27-10FED68BE · Oct 29
$4,271 AUD
$3,000 USD
View
8 more retailers have this diamond
Prices start from $481 AUDSave up to $3,790 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
3.41ct Round
$481 AUD