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Round|Lab Grown|IGI

1.15ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG490191094

Shape and cutting style on the report: Round brilliant

Certificate IGI LG490191094

Diamond specifications and retailer prices

From $789 AUD
£436 GBP
As of October 24, 2026
7 retailers carry this diamond
Most expensive: $2,124 AUD at MOH London · As of October 15, 2026
View at MOH London

About this 1.15ct lab-grown round diamond

This 1.15ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG490191094 or 490191094. Listed at 7 retailers as of October 24, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG490191094
Dimensions6.74 × 6.69 × 4.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.74 mm6.69 mm1.15 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG490191094
Side View
Table 57.5%Crown 34.2°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: $2,124 AUD|Low: $656 AUD|High: $2,126 AUD|Avg: $1,145 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 24, 2026
Retailer 7$656 AUD
Retailer 2$789 AUD
Retailer 5$860 AUD
Retailer 6$866 AUD
Retailer 4$868 AUD
Retailer 10$1,098 AUD
Retailer 8$1,183 AUD
Retailer 3$1,612 AUD
Retailer 9$1,754 AUD
MOH London$2,124 AUD

13 data points across 10 retailers

7 retailers

B+
Cheapest Retailer
-
$789 AUD
£436 GBP
Retailer 2
-
$860 AUD
$604 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$866 AUD
$608 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$868 AUD
$610 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$1,612 AUD
$1,132 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$1,754 AUD
$1,232 USD
View
Price last confirmed 14 days ago
Most Expensive
MOH London
LG490191094 · Oct 15
$2,124 AUD
£1,175 GBP
View
Price last confirmed 16 days ago
6 more retailers have this diamond
Prices start from $789 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.

B+
1.15ct Round
$789 AUD