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Round|Lab Grown|IGI

4.71ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG605304452

Shape and cutting style on the report: Round brilliant

Certificate IGI LG605304452

Diamond specifications and retailer prices

From $4,185 AUD
$2,940 USD
As of October 31, 2026
10 retailers carry this diamond
Most expensive: $5,367 AUD at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 4.71ct lab-grown round diamond

This 4.71ct 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 LG605304452 or 605304452. Listed at 10 retailers as of October 31, 2026. 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

4.71
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605304452
Dimensions10.68 × 10.65 × 6.60 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
10.68 mm10.65 mm4.71 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605304452
Side View
Table 57.0%Crown 35.6°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $5,367 AUD|Low: $605 AUD|High: $6,022 AUD|Avg: $2,688 AUD|-10.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 21, 2026
Retailer 8$605 AUD
Retailer 6$678 AUD
Retailer 3$729 AUD
Retailer 11$1,183 AUD
Retailer 4$1,744 AUD
Retailer 12$1,903 AUD
Retailer 7$2,103 AUD
Retailer 2$2,107 AUD
Retailer 9$2,661 AUD
Retailer 10$3,055 AUD
Retailer 13$4,185 AUD
Retailer 5$5,126 AUD
Do Amore Diamonds$5,367 AUD

25 data points across 13 retailers

10 retailers

Retailer 1
-
$605 AUD
$425 USD
Price last confirmed 9 days ago
Retailer 2
-
$678 AUD
$476 USD
View
Price last confirmed 11 days ago
Retailer 3
-
$1,183 AUD
$831 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$1,903 AUD
$1,337 USD
View
Price last confirmed 10 days ago
Retailer 5
-
$2,103 AUD
$1,477 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$2,107 AUD
$1,480 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$2,661 AUD
$1,869 USD
View
Price last confirmed 10 days ago
Retailer 8
-
$3,055 AUD
£1,690 GBP
View
Price last confirmed 10 days ago
B
Retailer 9
-
$4,185 AUD
$2,940 USD
View
Most Expensive
Do Amore Diamonds
27-265321FBE · Oct 23
$5,367 AUD
$3,770 USD
View
Price last confirmed 8 days ago
9 more retailers have this diamond
Prices start from $4,185 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
4.71ct Round
$4,185 AUD