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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 $422 SGD
As of November 5, 2026
Save $1,299 SGD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,140 SGD 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: $2,140 SGD|Low: $301 SGD|High: $2,170 SGD|Avg: $873 SGD|-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 4$301 SGD
Retailer 8$422 SGD
Retailer 10$432 SGD
Retailer 13$483 SGD
Retailer 3$501 SGD
Retailer 11$535 SGD
Retailer 15$535 SGD
Retailer 6$551 SGD
Retailer 12$862 SGD
Retailer 2$963 SGD
Retailer 5$1,021 SGD
Retailer 7$1,120 SGD
Retailer 9$1,570 SGD
Retailer 14$1,721 SGD
MOH London$2,140 SGD

23 data points across 15 retailers

11 retailers$422 SGD to $1,721 SGD

B+
Cheapest Retailer
-
$422 SGD
B+
Retailer 2
-
$432 SGD
View
B
Retailer 3
-
$483 SGD
View
Final sale: no returns
B+
Retailer 4
-
$501 SGD
View
B
Retailer 5
-
$535 SGD
View
Retailer 6
-
$535 SGD
View
Price last confirmed 12 days ago
B
Retailer 7
-
$862 SGD
View
B
Retailer 8
-
$963 SGD
View
C
Retailer 9
-
$1,570 SGD
View
C
Retailer 10
-
$1,721 SGD
View
Most Expensive
MOH London
LG414059585 · Nov 5
$2,140 SGD
£1,319 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $422 SGDSave up to $1,299 SGD

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
$422 SGD