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Round|Lab Grown|IGI

1.07ct I VS1 Round Lab Grown Diamond

VG • I/VS1 • IGI LG846647461

Shape and cutting style on the report: Round brilliant

Certificate IGI LG846647461

Diamond specifications and retailer prices

From $370 USD
As of October 30, 2026
Save $878 USD (70%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,248 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.07ct lab-grown round diamond

This 1.07ct 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 LG846647461 or 846647461. Listed at 6 retailers as of October 26, 2026, with prices from $370 to $1,248, a $878 spread on the same certified stone. MOH London lists it at $1,248. 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

1.07
Carat
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846647461
Dimensions6.52 × 6.49 × 3.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.52 mm6.49 mm1.07 ctI / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846647461
Side View
Table 59.0%Crown 35.8°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 61.2%

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: $1,248 USD|Low: $345 USD|High: $1,248 USD|Avg: $696 USD|+4.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 5$370 USD
Retailer 4$453 USD
Retailer 3$480 USD
Retailer 2$544 USD
Retailer 6$938 USD
MOH London$1,248 USD

7 data points across 6 retailers

6 retailers$370 USD to $1,248 USD

B+
Cheapest Retailer
-
$370 USD
B+
Retailer 2
-
$453 USD
€431 EUR
View
B+
Retailer 3
-
$480 USD
View
B
Retailer 4
-
$544 USD
View
B
Retailer 5
-
$938 USD
View
Most Expensive
C
MOH London
LG846647461 · Oct 26
$1,248 USD
£983 GBP
View
5 more retailers have this diamond
Prices start from $370 USDSave up to $878 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+
1.07ct Round
$370 USD