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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 HK$23,066 HKD
$2,940 USD
As of October 31, 2026
10 retailers carry this diamond
Most expensive: HK$29,578 HKD 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: HK$29,578 HKD|Low: HK$3,334 HKD|High: HK$33,187 HKD|Avg: HK$14,815 HKD|-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 8HK$3,334 HKD
Retailer 6HK$3,735 HKD
Retailer 3HK$4,017 HKD
Retailer 11HK$6,520 HKD
Retailer 4HK$9,613 HKD
Retailer 12HK$10,490 HKD
Retailer 7HK$11,588 HKD
Retailer 2HK$11,612 HKD
Retailer 9HK$14,664 HKD
Retailer 10HK$16,839 HKD
Retailer 13HK$23,066 HKD
Retailer 5HK$28,249 HKD
Do Amore DiamondsHK$29,578 HKD

25 data points across 13 retailers

10 retailers

Retailer 1
-
HK$3,334 HKD
$425 USD
Price last confirmed 9 days ago
Retailer 2
-
HK$3,735 HKD
$476 USD
View
Price last confirmed 11 days ago
Retailer 3
-
HK$6,520 HKD
$831 USD
View
Price last confirmed 8 days ago
Retailer 4
-
HK$10,490 HKD
$1,337 USD
View
Price last confirmed 11 days ago
Retailer 5
-
HK$11,588 HKD
$1,477 USD
View
Price last confirmed 9 days ago
Retailer 6
-
HK$11,612 HKD
$1,480 USD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$14,664 HKD
$1,869 USD
View
Price last confirmed 10 days ago
Retailer 8
-
HK$16,839 HKD
£1,690 GBP
View
Price last confirmed 10 days ago
B
Retailer 9
-
HK$23,066 HKD
$2,940 USD
View
Most Expensive
Do Amore Diamonds
27-265321FBE · Oct 23
HK$29,578 HKD
$3,770 USD
View
Price last confirmed 8 days ago
9 more retailers have this diamond
Prices start from HK$23,066 HKD

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
HK$23,066 HKD