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4.01ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG680583106

Shape and cutting style on the report: Round brilliant

Certificate IGI LG680583106

Diamond specifications and retailer prices

From HK$4,213 HKD
$537 USD
As of October 29, 2026
Save HK$13,675 HKD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$17,888 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 4.01ct lab-grown round diamond

This 4.01ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG680583106 or 680583106. Listed at 14 retailers as of October 28, 2026, with prices from HK$4,213 to HK$17,888, a HK$13,675 spread on the same certified stone. Rare Carat lists it at HK$17,888. 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

4.01
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680583106
Dimensions10.23 × 10.27 × 6.25 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.23 mm10.27 mm4.01 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680583106
Side View
Table 57.0%Crown 34.6°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.0%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: HK$26,477 HKD|Low: HK$4,213 HKD|High: HK$49,506 HKD|Avg: HK$15,335 HKD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 11HK$4,213 HKD
Retailer 6HK$4,723 HKD
Retailer 15HK$5,225 HKD
Retailer 16HK$5,724 HKD
Retailer 12HK$6,277 HKD
Retailer 9HK$6,712 HKD
Retailer 14HK$7,799 HKD
Retailer 13HK$7,958 HKD
Retailer 4HK$8,089 HKD
Retailer 10HK$8,115 HKD
Retailer 3HK$9,784 HKD
Retailer 2HK$13,487 HKD
Retailer 5HK$13,746 HKD
Rare CaratHK$26,477 HKD
Retailer 7HK$41,447 HKD
Retailer 8HK$49,506 HKD

5 data points across 16 retailers

14 retailersHK$4,213 HKD to HK$17,888 HKD

A
Cheapest Retailer
-
HK$4,213 HKD
$537 USD
A
Retailer 2
-
HK$4,723 HKD
$602 USD
View
A
Retailer 3
-
HK$5,225 HKD
$666 USD
View
A
Retailer 4
-
HK$5,724 HKD
View
A
Retailer 5
-
HK$6,277 HKD
$800 USD
View
A
Retailer 6
-
HK$6,712 HKD
£674 GBP
View
A
Retailer 7
-
HK$7,799 HKD
$994 USD
View
A
Retailer 8
-
HK$7,958 HKD
€966 EUR
View
B+
Retailer 9
-
HK$8,089 HKD
$1,031 USD
View
A
Retailer 10
-
HK$8,115 HKD
£814 GBP
View
B+
Retailer 11
-
HK$9,784 HKD
$1,247 USD
View
B
Retailer 12
-
HK$13,487 HKD
$1,719 USD
View
B
Retailer 13
-
HK$13,746 HKD
$1,752 USD
View
Most Expensive
B
Rare Carat
KI1065831KF680 · Oct 28
HK$17,888 HKD
$2,280 USD
View
13 more retailers have this diamond
Prices start from HK$4,213 HKDSave up to HK$13,675 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.

A
4.01ct Round
HK$4,213 HKD