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Round|Lab Grown|IGI

1.05ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG792621666

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792621666

Diamond specifications and retailer prices

From $154 USD
As of October 29, 2026
Save $749 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $903 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792621666 or 792621666. Listed at 19 retailers as of October 29, 2026, with prices from $154 to $903, a $749 spread on the same certified stone. MOH London lists it at $903. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792621666
Dimensions6.57 × 6.52 × 3.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm6.52 mm1.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792621666
Side View
Table 59.0%Crown 34.2°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $903 USD|Low: $149 USD|High: $908 USD|Avg: $403 USD|-0.4%
MOH London
Retailer 2
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Retailer 19
October 30, 2026
Retailer 19$154 USD
Retailer 5$172 USD
Retailer 7$180 USD
Retailer 9$192 USD
Retailer 10$192 USD
Retailer 3$329 USD
Retailer 15$330 USD
Retailer 17$332 USD
Retailer 14$348 USD
Retailer 6$415 USD
Retailer 4$468 USD
Retailer 2$496 USD
Retailer 12$511 USD
Retailer 16$523 USD
Retailer 8$540 USD
Retailer 11$617 USD
Retailer 18$622 USD
Retailer 13$669 USD
MOH London$903 USD

28 data points across 19 retailers

19 retailers$154 USD to $903 USD

A
Cheapest Retailer
-
$154 USD
Retailer 2
-
$180 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$192 USD
View
Price last confirmed 8 days ago
Retailer 4
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$192 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$306 USD
View
Retailer 6
-
$329 USD
View
Price last confirmed 8 days ago
A
Retailer 7
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$330 USD
View
A
Retailer 8
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$332 USD
View
A
Retailer 9
-
$348 USD
View
Retailer 10
-
$415 USD
View
Price last confirmed 10 days ago
Retailer 11
-
$468 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$496 USD
View
B+
Retailer 13
-
$511 USD
View
B+
Retailer 14
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$523 USD
View
B+
Retailer 15
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$540 USD
View
Retailer 16
-
$617 USD
View
Price last confirmed 8 days ago
B
Retailer 17
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$622 USD
View
B
Retailer 18
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$669 USD
View
Most Expensive
B
MOH London
LG792621666 · Oct 29
$903 USD
£711 GBP
View
18 more retailers have this diamond
Prices start from $154 USDSave up to $749 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
$154 USD