Round|Lab Grown|IGI

1.05ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG818663901

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818663901

Diamond specifications and retailer prices

From $162 USD
As of October 29, 2026
Save $783 USD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $945 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818663901 or 818663901. Listed at 22 retailers as of October 29, 2026, with prices from $162 to $945, a $783 spread on the same certified stone. MOH London lists it at $945. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818663901
Dimensions6.51 × 6.54 × 4.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.51 mm6.54 mm1.05 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818663901
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $945 USD|Low: $156 USD|High: $953 USD|Avg: $447 USD|+3.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 12$162 USD
Retailer 17$181 USD
Retailer 5$188 USD
Retailer 6$201 USD
Retailer 8$201 USD
Retailer 16$308 USD
Retailer 11$354 USD
Retailer 13$364 USD
Retailer 7$430 USD
Retailer 9$467 USD
Retailer 4$520 USD
Retailer 2$531 USD
Retailer 14$543 USD
Retailer 3$552 USD
Retailer 10$640 USD
Retailer 15$646 USD
Retailer 18$701 USD
MOH London$945 USD

42 data points across 18 retailers

22 retailers$162 USD to $945 USD

Retailer 1
-
$159 USD
Price last confirmed 43 days ago
A
Retailer 2
-
$162 USD
View
A
Retailer 3
-
$181 USD
View
Final sale: no returns
A
Retailer 4
-
$188 USD
View
Retailer 5
-
$191 USD
View
Price last confirmed 60 days ago
Retailer 6
-
$193 USD
View
Price last confirmed 42 days ago
A
Retailer 7
-
$201 USD
View
A
Retailer 8
-
$201 USD
View
A
Retailer 9
-
$308 USD
View
B+
Retailer 10
-
$354 USD
£279 GBP
View
B+
Retailer 11
-
$364 USD
View
Retailer 12
-
$430 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$467 USD
A$718 AUD
View
Retailer 14
-
$520 USD
View
Price last confirmed 15 days ago
B+
Retailer 15
-
$531 USD
View
B+
Retailer 16
-
$543 USD
A$836 AUD
View
B+
Retailer 17
-
$552 USD
SGD 746 SGD
View
Retailer 18
-
$630 USD
View
Price last confirmed 40 days ago
B
Retailer 19
-
$646 USD
View
B
Retailer 20
-
$661 USD
View
B
Retailer 21
-
$701 USD
View
Most Expensive
B
MOH London
LG818663901 · Oct 29
$945 USD
£744 GBP
View
21 more retailers have this diamond
Prices start from $162 USDSave up to $783 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
1.05ct Round
$162 USD