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Round|Lab Grown|IGI

1.05ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG794609211

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794609211

Diamond specifications and retailer prices

From $181 USD
As of October 30, 2026
Save $768 USD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $949 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794609211 or 794609211. Listed at 21 retailers as of October 29, 2026, with prices from $181 to $949, a $768 spread on the same certified stone. MOH London lists it at $949. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794609211
Dimensions6.58 × 6.55 × 3.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.58 mm6.55 mm1.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794609211
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.6%

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 30
Current: $949 USD|Low: $181 USD|High: $955 USD|Avg: $432 USD|-0.7%
MOH London
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 20
October 31, 2026
Retailer 16$181 USD
Retailer 15$188 USD
Retailer 12$202 USD
Retailer 8$308 USD
Retailer 5$347 USD
Retailer 18$348 USD
Retailer 19$354 USD
Retailer 4$364 USD
Retailer 10$405 USD
Retailer 2$467 USD
Retailer 7$492 USD
Retailer 3$520 USD
Retailer 14$531 USD
Retailer 11$540 USD
Retailer 9$552 USD
Retailer 6$565 USD
Retailer 13$646 USD
Retailer 20$661 USD
Retailer 17$701 USD
MOH London$949 USD

28 data points across 20 retailers

21 retailers$181 USD to $949 USD

A
Cheapest Retailer
-
$181 USD
Final sale: no returns
A
Retailer 2
-
$188 USD
View
A
Retailer 3
-
$202 USD
View
A
Retailer 4
-
$202 USD
View
A
Retailer 5
-
$308 USD
View
A
Retailer 6
-
$347 USD
ZAR 5,599 ZAR
View
A
Retailer 7
-
$348 USD
£274 GBP
View
B+
Retailer 8
-
$354 USD
£279 GBP
View
B+
Retailer 9
-
$364 USD
View
Retailer 10
-
$405 USD
View
Price last confirmed 25 days ago
B+
Retailer 11
-
$467 USD
A$718 AUD
View
B+
Retailer 12
-
$492 USD
A$757 AUD
View
B+
Retailer 13
-
$520 USD
View
B+
Retailer 14
-
$531 USD
View
B+
Retailer 15
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$540 USD
View
B+
Retailer 16
-
$552 USD
SGD 746 SGD
View
B+
Retailer 17
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$565 USD
A$869 AUD
View
B
Retailer 18
-
$646 USD
View
B
Retailer 19
-
$661 USD
View
B
Retailer 20
-
$701 USD
View
Most Expensive
B
MOH London
LG794609211 · Oct 29
$949 USD
£747 GBP
View
20 more retailers have this diamond
Prices start from $181 USDSave up to $768 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
$181 USD