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Round|Lab Grown|IGI

1.05ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG792641750

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792641750

Diamond specifications and retailer prices

From $154 USD
As of November 1, 2026
Save $739 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $893 USD at MOH London · As of November 2, 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 LG792641750 or 792641750. Listed at 19 retailers as of November 1, 2026, with prices from $154 to $893, a $739 spread on the same certified stone. MOH London lists it at $893. 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 angle33.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792641750
Dimensions6.56 × 6.54 × 3.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.56 mm6.54 mm1.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792641750
Side View
Table 59.0%Crown 33.5°Girdle: MediumPavilion 41°Culet: NoneDepth 60.7%

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: $893 USD|Low: $150 USD|High: $919 USD|Avg: $413 USD|-2.8%
MOH London
Retailer 2
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Retailer 11
Retailer 12
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Retailer 19
November 2, 2026
Retailer 6$154 USD
Retailer 10$172 USD
Retailer 18$179 USD
Retailer 15$191 USD
Retailer 7$192 USD
Retailer 8$315 USD
Retailer 14$330 USD
Retailer 3$348 USD
Retailer 12$350 USD
Retailer 11$410 USD
Retailer 13$466 USD
Retailer 2$502 USD
Retailer 17$511 USD
Retailer 9$520 USD
Retailer 4$523 USD
Retailer 16$614 USD
Retailer 5$622 USD
Retailer 19$669 USD
MOH London$893 USD

31 data points across 19 retailers

19 retailers$154 USD to $893 USD

A
Cheapest Retailer
-
$154 USD
A
Retailer 2
-
$172 USD
View
Final sale: no returns
A
Retailer 3
-
$179 USD
View
A
Retailer 4
-
$191 USD
View
Retailer 5
-
$192 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$315 USD
View
A
Retailer 7
-
$330 USD
ZAR 5,327 ZAR
View
A
Retailer 8
-
$348 USD
View
A
Retailer 9
-
$350 USD
£275 GBP
View
B+
Retailer 10
-
$410 USD
View
B+
Retailer 11
-
$466 USD
A$717 AUD
View
B+
Retailer 12
-
$502 USD
View
B+
Retailer 13
-
$511 USD
View
B+
Retailer 14
-
$520 USD
View
B+
Retailer 15
-
$523 USD
SGD 707 SGD
View
B+
Retailer 16
-
$614 USD
View
B+
Retailer 17
-
$622 USD
View
B+
Retailer 18
-
$669 USD
View
Most Expensive
B
MOH London
LG792641750 · Nov 2
$893 USD
£703 GBP
View
18 more retailers have this diamond
Prices start from $154 USDSave up to $739 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