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Round|Lab Grown|IGI

0.57ct E SI2 Round Lab Grown Diamond

VG • E/SI2 • IGI LG414059585

Shape and cutting style on the report: Round brilliant

Certificate IGI LG414059585

Diamond specifications and retailer prices

From HK$2,589 HKD
As of November 5, 2026
Save HK$7,979 HKD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$13,142 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 0.57ct lab-grown round diamond

This 0.57ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG414059585 or 414059585. Listed at 11 retailers as of November 5, 2026, with a 308% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.57
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG414059585
Dimensions5.26 × 5.21 × 3.29 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT) Type II
Top View
5.26 mm5.21 mm0.57 ctE / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG414059585
Side View
Table 57.5%Crown 36.1°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$13,142 HKD|Low: HK$1,851 HKD|High: HK$13,331 HKD|Avg: HK$5,360 HKD|-1.3%
MOH London
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
November 6, 2026
Retailer 4HK$1,851 HKD
Retailer 8HK$2,589 HKD
Retailer 10HK$2,652 HKD
Retailer 13HK$2,965 HKD
Retailer 3HK$3,075 HKD
Retailer 11HK$3,287 HKD
Retailer 15HK$3,287 HKD
Retailer 6HK$3,381 HKD
Retailer 12HK$5,296 HKD
Retailer 2HK$5,915 HKD
Retailer 5HK$6,268 HKD
Retailer 7HK$6,880 HKD
Retailer 9HK$9,642 HKD
Retailer 14HK$10,567 HKD
MOH LondonHK$13,142 HKD

23 data points across 15 retailers

11 retailersHK$2,589 HKD to HK$10,567 HKD

B+
Cheapest Retailer
-
HK$2,589 HKD
B+
Retailer 2
-
HK$2,652 HKD
View
B
Retailer 3
-
HK$2,965 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$3,075 HKD
View
B
Retailer 5
-
HK$3,287 HKD
View
Retailer 6
-
HK$3,287 HKD
View
Price last confirmed 12 days ago
B
Retailer 7
-
HK$5,296 HKD
View
B
Retailer 8
-
HK$5,915 HKD
View
C
Retailer 9
-
HK$9,642 HKD
View
C
Retailer 10
-
HK$10,567 HKD
View
Most Expensive
MOH London
LG414059585 · Nov 5
HK$13,142 HKD
£1,319 GBP
View
Price under review
10 more retailers have this diamond
Prices start from HK$2,589 HKDSave up to HK$7,979 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+
0.57ct Round
HK$2,589 HKD