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Round|Lab Grown|IGI

0.60ct F SI1 Round Lab Grown Diamond

VG • F/SI1 • IGI LG301781172

Shape and cutting style on the report: Round brilliant

Certificate IGI LG301781172

Diamond specifications and retailer prices

From $263 USD
€250 EUR
As of November 2, 2026
Save $178 USD (40%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $440 USD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 0.6ct lab-grown round diamond

This 0.6ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG301781172 or 301781172. Listed at 2 retailers as of November 1, 2026, with prices from $263 to $440, a $178 spread on the same certified stone. Brilliant Earth lists it at $440. 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

0.60
Carat
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.4°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG301781172
Dimensions5.44 × 5.39 × 3.32 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa
Top View
5.44 mm5.39 mm0.60 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG301781172
Side View
Table 63.5%Crown 34.4°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $440 USD|Low: $200 USD|High: $450 USD|Avg: $302 USD|-2.2%
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$200 USD
Retailer 2$263 USD
Brilliant Earth$440 USD

10 data points across 3 retailers

2 retailers$263 USD to $440 USD

A
Cheapest Retailer
-
$263 USD
€250 EUR
Most Expensive
B+
Brilliant Earth
16335718A · Nov 1
$440 USD
View
1 more retailer has this diamond
Prices start from $263 USDSave up to $178 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.

A
0.60ct Round
$263 USD