Round|Lab Grown|IGI

1.07ct I VS1 Round Lab Grown Diamond

VG • I/VS1 • IGI LG825630555

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825630555

Diamond specifications and retailer prices

From $245 USD
As of October 29, 2026
Save $902 USD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,147 USD at MOH London · As of October 25, 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 LG825630555 or 825630555. Listed at 15 retailers as of October 25, 2026, with prices from $245 to $1,147, a $902 spread on the same certified stone. MOH London lists it at $1,147. 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
SymmetryVery Good
FluorescenceNone
Crown angle33.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825630555
Dimensions6.75 × 6.70 × 3.92 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.75 mm6.70 mm1.07 ctI / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG825630555
Side View
Table 64.0%Crown 33.6°Girdle: MediumPavilion 41.2°Culet: NoneDepth 58.2%

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: $1,147 USD|Low: $176 USD|High: $1,147 USD|Avg: $557 USD|+31.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7$245 USD
Retailer 5$365 USD
Retailer 10$414 USD
Retailer 4$446 USD
Retailer 3$500 USD
Retailer 2$543 USD
Retailer 9$614 USD
Retailer 6$687 USD
Retailer 8$925 USD
MOH London$1,147 USD

37 data points across 10 retailers

15 retailers$245 USD to $1,147 USD

Retailer 1
-
$158 USD
Price last confirmed 20 days ago
Retailer 2
-
$183 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$195 USD
View
Price last confirmed 28 days ago
B+
Retailer 4
-
$245 USD
View
Final sale: no returns
B+
Retailer 5
-
$365 USD
View
Retailer 6
-
$414 USD
ZAR 6,694 ZAR
View
Price last confirmed 8 days ago
Retailer 7
-
$428 USD
View
Price last confirmed 18 days ago
B
Retailer 8
-
$446 USD
€425 EUR
View
B+
Retailer 9
-
$500 USD
View
B
Retailer 10
-
$543 USD
View
B
Retailer 11
-
$614 USD
£483 GBP
View
Retailer 12
-
$628 USD
View
Price last confirmed 30 days ago
B
Retailer 13
-
$687 USD
View
B
Retailer 14
-
$925 USD
View
Most Expensive
C
MOH London
LG825630555 · Oct 25
$1,147 USD
£903 GBP
View
14 more retailers have this diamond
Prices start from $245 USDSave up to $902 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
$245 USD