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Round|Lab Grown|IGI

0.60ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG500143727

Shape and cutting style on the report: Round brilliant

Certificate IGI LG500143727

Diamond specifications and retailer prices

From $430 USD
As of October 29, 2026
Save $1,069 USD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,974 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.6ct lab-grown round diamond

This 0.6ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG500143727 or 500143727. Listed at 12 retailers as of October 26, 2026, with a 249% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.60
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500143727
Dimensions5.40 × 5.43 × 3.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.40 mm5.43 mm0.60 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500143727
Side View
Table 59.5%Crown 33.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.3%

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: Oct 29
Current: $1,974 USD|Low: $343 USD|High: $1,986 USD|Avg: $862 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 8$430 USD
Retailer 7$431 USD
Retailer 11$482 USD
Retailer 4$483 USD
Retailer 3$534 USD
Retailer 9$534 USD
Retailer 10$842 USD
Retailer 2$879 USD
Retailer 5$908 USD
Retailer 6$1,499 USD
Retailer 12$1,717 USD
MOH London$1,974 USD

42 data points across 12 retailers

12 retailers$430 USD to $1,499 USD

B+
Cheapest Retailer
-
$430 USD
B+
Retailer 2
-
$431 USD
View
B
Retailer 3
-
$482 USD
View
Final sale: no returns
B
Retailer 4
-
$483 USD
View
B
Retailer 5
-
$534 USD
View
B
Retailer 6
-
$534 USD
View
B
Retailer 7
-
$842 USD
View
B
Retailer 8
-
$879 USD
£692 GBP
View
B
Retailer 9
-
$908 USD
€865 EUR
View
B
Retailer 10
-
$1,499 USD
View
Retailer 11
-
$1,717 USD
View
Price under review
Most Expensive
MOH London
LG500143727 · Oct 29
$1,974 USD
£1,554 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $430 USDSave up to $1,069 USD

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+
0.60ct Round
$430 USD