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Round|Lab Grown|IGI

0.62ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG480170272

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480170272

Diamond specifications and retailer prices

From $559 USD
€532 EUR
As of October 29, 2026
Save $871 USD (61%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,430 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.62ct lab-grown round diamond

This 0.62ct 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 LG480170272 or 480170272. Listed at 4 retailers as of October 29, 2026, with prices from $559 to $1,430, a $871 spread on the same certified stone. MOH London lists it at $1,430. 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

0.62
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480170272
Dimensions5.45 × 5.47 × 3.35 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
5.45 mm5.47 mm0.62 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480170272
Side View
Table 57.5%Crown 34.9°GirdlePavilion 40.5°Culet: NoneDepth 61.3%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $1,430 USD|Low: $353 USD|High: $1,439 USD|Avg: $656 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 5$353 USD
Retailer 6$510 USD
Retailer 3$559 USD
Retailer 4$584 USD
Retailer 2$625 USD
MOH London$1,430 USD

42 data points across 6 retailers

4 retailers$559 USD to $1,430 USD

B+
Cheapest Retailer
-
$559 USD
€532 EUR
B
Retailer 2
-
$584 USD
View
B
Retailer 3
-
$625 USD
£492 GBP
View
Most Expensive
B
MOH London
LG480170272 · Oct 29
$1,430 USD
£1,126 GBP
View
3 more retailers have this diamond
Prices start from $559 USDSave up to $871 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+
0.62ct Round
$559 USD