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Round|Lab Grown|IGI

1.01ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG818648728

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818648728

Diamond specifications and retailer prices

From $216 AUD
$152 USD
As of November 1, 2026
Save $1,035 AUD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,251 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.01ct lab-grown round diamond

This 1.01ct 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 LG818648728 or 818648728. Listed at 22 retailers as of November 1, 2026, with prices from $216 to $1,251, a $1,035 spread on the same certified stone. MOH London lists it at $1,251. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818648728
Dimensions6.49 × 6.46 × 3.93 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
6.49 mm6.46 mm1.01 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818648728
Side View
Table 59.0%Crown 33.2°Girdle: MediumPavilion 40.9°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: $1,251 AUD|Low: $209 AUD|High: $1,285 AUD|Avg: $605 AUD|+0.4%
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
November 1, 2026
Retailer 5$216 AUD
Retailer 3$241 AUD
Retailer 16$251 AUD
Retailer 13$268 AUD
Retailer 17$268 AUD
Retailer 14$420 AUD
Retailer 2$462 AUD
Retailer 11$490 AUD
Retailer 8$562 AUD
Retailer 12$652 AUD
Retailer 10$695 AUD
Retailer 9$712 AUD
Retailer 4$737 AUD
Retailer 15$860 AUD
Retailer 6$868 AUD
Retailer 7$939 AUD
MOH London$1,251 AUD

36 data points across 17 retailers

22 retailers$216 AUD to $1,251 AUD

Retailer 1
-
$215 AUD
$151 USD
Price last confirmed 44 days ago
A
Retailer 2
-
$216 AUD
$152 USD
View
A
Retailer 3
-
$241 AUD
$169 USD
View
Final sale: no returns
A
Retailer 4
-
$251 AUD
$176 USD
View
Retailer 5
-
$251 AUD
$176 USD
View
Price last confirmed 42 days ago
Retailer 6
-
$263 AUD
$185 USD
View
Price last confirmed 61 days ago
Retailer 7
-
$263 AUD
$185 USD
View
Price last confirmed 43 days ago
A
Retailer 8
-
$268 AUD
$188 USD
View
Retailer 9
-
$268 AUD
$188 USD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$420 AUD
$295 USD
View
A
Retailer 11
-
$462 AUD
ZAR 5,240 ZAR
View
A
Retailer 12
-
$490 AUD
$344 USD
View
Retailer 13
-
$562 AUD
$395 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$652 AUD
View
B+
Retailer 15
-
$695 AUD
$488 USD
View
B+
Retailer 16
-
$712 AUD
$500 USD
View
B+
Retailer 17
-
$737 AUD
SGD 700 SGD
View
B+
Retailer 18
-
$860 AUD
$604 USD
View
Retailer 19
-
$860 AUD
$604 USD
View
Price last confirmed 41 days ago
B
Retailer 20
-
$868 AUD
$610 USD
View
B
Retailer 21
-
$939 AUD
$659 USD
View
Most Expensive
B
MOH London
LG818648728 · Nov 1
$1,251 AUD
£692 GBP
View
21 more retailers have this diamond
Prices start from $216 AUDSave up to $1,035 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
1.01ct Round
$216 AUD