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Round|Lab Grown|IGI

1.06ct I VS1 Round Lab Grown Diamond

VG • I/VS1 • IGI LG846647463

Shape and cutting style on the report: Round brilliant

Certificate IGI LG846647463

Diamond specifications and retailer prices

From $372 USD
As of October 30, 2026
Save $866 USD (70%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,238 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.06ct lab-grown round diamond

This 1.06ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG846647463 or 846647463. Listed at 6 retailers as of October 26, 2026, with prices from $372 to $1,238, a $866 spread on the same certified stone. MOH London lists it at $1,238. 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

1.06
Carat
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846647463
Dimensions6.48 × 6.43 × 4.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.48 mm6.43 mm1.06 ctI / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846647463
Side View
Table 60.0%Crown 35.7°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 62.0%

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 30
Current: $1,238 USD|Low: $342 USD|High: $1,238 USD|Avg: $706 USD|+4.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 5$372 USD
Retailer 4$454 USD
Retailer 3$480 USD
Retailer 2$537 USD
Retailer 6$943 USD
MOH London$1,238 USD

7 data points across 6 retailers

6 retailers$372 USD to $1,238 USD

B+
Cheapest Retailer
-
$372 USD
B+
Retailer 2
-
$454 USD
€432 EUR
View
B+
Retailer 3
-
$480 USD
View
B
Retailer 4
-
$537 USD
View
B
Retailer 5
-
$943 USD
View
Most Expensive
B
MOH London
LG846647463 · Oct 26
$1,238 USD
£975 GBP
View
5 more retailers have this diamond
Prices start from $372 USDSave up to $866 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+
1.06ct Round
$372 USD