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Round|Lab Grown|IGI

0.60ct D SI2 Round Lab Grown Diamond

EX • D/SI2 • IGI LG500145150

Shape and cutting style on the report: Round brilliant

Certificate IGI LG500145150

Diamond specifications and retailer prices

From $340 USD
As of October 31, 2026
Save $1,013 USD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,803 USD at MOH London · As of November 1, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG500145150 or 500145150. Listed at 11 retailers as of October 30, 2026, with a 298% 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
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500145150
Dimensions5.37 × 5.36 × 3.33 mm
L/W Ratio1.00
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
5.37 mm5.36 mm0.60 ctD / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500145150
Side View
Table 54.0%Crown 33.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.1%

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 31
Current: $1,803 USD|Low: $340 USD|High: $1,825 USD|Avg: $762 USD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 2$340 USD
Retailer 9$416 USD
Retailer 10$432 USD
Retailer 6$461 USD
Retailer 3$462 USD
Retailer 11$661 USD
Retailer 8$737 USD
Retailer 5$827 USD
Retailer 12$857 USD
Retailer 4$966 USD
Retailer 7$1,353 USD
MOH London$1,803 USD

19 data points across 12 retailers

11 retailers$340 USD to $1,353 USD

B+
Cheapest Retailer
-
$340 USD
Retailer 2
-
$372 USD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
$416 USD
View
Final sale: no returns
B+
Retailer 4
-
$432 USD
View
B+
Retailer 5
-
$461 USD
View
Retailer 6
-
$462 USD
View
Price last confirmed 7 days ago
B
Retailer 7
-
$737 USD
View
B
Retailer 8
-
$827 USD
€788 EUR
View
B
Retailer 9
-
$1,353 USD
View
Retailer 10
-
$1,484 USD
View
Price last confirmed 8 days ago
Most Expensive
MOH London
LG500145150 · Nov 1
$1,803 USD
£1,420 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $340 USDSave up to $1,013 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
$340 USD