Round|Lab Grown|IGI

1.05ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG799642461

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799642461

Diamond specifications and retailer prices

From $156 USD
As of November 1, 2026
Save $752 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $908 USD at MOH London · As of October 26, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799642461 or 799642461. Listed at 20 retailers as of October 26, 2026, with prices from $156 to $908, a $752 spread on the same certified stone. MOH London lists it at $908. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799642461
Dimensions6.55 × 6.52 × 3.98 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
6.55 mm6.52 mm1.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799642461
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
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: Nov 1
Current: $908 USD|Low: $151 USD|High: $932 USD|Avg: $410 USD|-1.4%
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
November 2, 2026
Retailer 6$156 USD
Retailer 4$175 USD
Retailer 18$181 USD
Retailer 3$194 USD
Retailer 16$194 USD
Retailer 8$316 USD
Retailer 13$335 USD
Retailer 15$353 USD
Retailer 11$355 USD
Retailer 10$410 USD
Retailer 12$473 USD
Retailer 2$513 USD
Retailer 14$513 USD
Retailer 5$533 USD
Retailer 17$624 USD
Retailer 7$634 USD
Retailer 9$679 USD
MOH London$908 USD

35 data points across 18 retailers

20 retailers$156 USD to $908 USD

A
Cheapest Retailer
-
$156 USD
A
Retailer 2
-
$175 USD
View
Final sale: no returns
A
Retailer 3
-
$181 USD
View
Retailer 4
-
$191 USD
View
Price last confirmed 62 days ago
A
Retailer 5
-
$194 USD
View
Retailer 6
-
$194 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$316 USD
View
A
Retailer 8
-
$335 USD
ZAR 5,409 ZAR
View
A
Retailer 9
-
$353 USD
View
A
Retailer 10
-
$355 USD
£280 GBP
View
B+
Retailer 11
-
$410 USD
View
B+
Retailer 12
-
$473 USD
A$728 AUD
View
B+
Retailer 13
-
$513 USD
View
B+
Retailer 14
-
$513 USD
View
B+
Retailer 15
-
$533 USD
SGD 720 SGD
View
Retailer 16
-
$617 USD
View
Price last confirmed 42 days ago
B+
Retailer 17
-
$624 USD
View
B
Retailer 18
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$634 USD
View
B+
Retailer 19
-
$679 USD
View
Most Expensive
B
MOH London
LG799642461 · Oct 26
$908 USD
£715 GBP
View
19 more retailers have this diamond
Prices start from $156 USDSave up to $752 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
$156 USD