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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 $219 AUD
$154 USD
As of November 1, 2026
Save $1,052 AUD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,271 AUD at MOH London · As of November 1, 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 $219 to $1,271, a $1,052 spread on the same certified stone. MOH London lists it at $1,271. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,271 AUD|Low: $212 AUD|High: $1,309 AUD|Avg: $584 AUD|-2.8%
MOH London
Retailer 2
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Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
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Retailer 19
November 1, 2026
Retailer 5$219 AUD
Retailer 10$245 AUD
Retailer 17$255 AUD
Retailer 13$272 AUD
Retailer 7$273 AUD
Retailer 8$448 AUD
Retailer 2$469 AUD
Retailer 19$495 AUD
Retailer 12$498 AUD
Retailer 11$584 AUD
Retailer 6$666 AUD
Retailer 15$706 AUD
Retailer 16$727 AUD
Retailer 9$740 AUD
Retailer 3$745 AUD
Retailer 14$874 AUD
Retailer 4$885 AUD
Retailer 18$953 AUD
MOH London$1,271 AUD

31 data points across 19 retailers

19 retailers$219 AUD to $1,271 AUD

A
Cheapest Retailer
-
$219 AUD
$154 USD
A
Retailer 2
-
$245 AUD
$172 USD
View
Final sale: no returns
A
Retailer 3
-
$255 AUD
$179 USD
View
A
Retailer 4
-
$272 AUD
$191 USD
View
Retailer 5
-
$273 AUD
$192 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$448 AUD
$315 USD
View
A
Retailer 7
-
$469 AUD
ZAR 5,327 ZAR
View
A
Retailer 8
-
$495 AUD
$348 USD
View
A
Retailer 9
-
$498 AUD
£275 GBP
View
Retailer 10
-
$584 AUD
$410 USD
View
Price last confirmed 13 days ago
B+
Retailer 11
-
$666 AUD
View
B+
Retailer 12
-
$706 AUD
$496 USD
View
B+
Retailer 13
-
$727 AUD
$511 USD
View
B+
Retailer 14
-
$740 AUD
$520 USD
View
B+
Retailer 15
-
$745 AUD
SGD 707 SGD
View
B+
Retailer 16
-
$874 AUD
$614 USD
View
B+
Retailer 17
-
$885 AUD
$622 USD
View
B+
Retailer 18
-
$953 AUD
$669 USD
View
Most Expensive
B
MOH London
LG792641750 · Nov 1
$1,271 AUD
£703 GBP
View
18 more retailers have this diamond
Prices start from $219 AUDSave up to $1,052 AUD

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
$219 AUD