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Round|Lab Grown|IGI

1.11ct K VS1 Round Lab Grown Diamond

ID • K/VS1 • IGI LG447001518

Shape and cutting style on the report: Round brilliant

Certificate IGI LG447001518

Diamond specifications and retailer prices

From $1,429 AUD
As of November 5, 2026
Save $4,177 AUD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,606 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1.11ct lab-grown round diamond

This 1.11ct lab-grown round sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG447001518 or 447001518. Listed at 10 retailers as of November 5, 2026, with prices from $1,429 to $5,606, a $4,177 spread on the same certified stone. MOH London lists it at $5,606. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.11
Carat
K
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447001518
Dimensions6.64 × 6.65 × 4.14 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.64 mm6.65 mm1.11 ctK / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447001518
Side View
Table 56.5%Crown 32.9°Girdle: MediumPavilion 41.5°Culet: NoneDepth 62.3%

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 5
Current: $5,606 AUD|Low: $1,371 AUD|High: $5,695 AUD|Avg: $2,925 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4$1,429 AUD
Retailer 5$1,657 AUD
Retailer 7$1,657 AUD
Retailer 3$1,907 AUD
Retailer 8$2,390 AUD
Retailer 6$2,647 AUD
Retailer 2$3,048 AUD
Retailer 9$3,463 AUD
Retailer 10$3,707 AUD
MOH London$5,606 AUD

23 data points across 10 retailers

10 retailers$1,429 AUD to $5,606 AUD

A
Cheapest Retailer
-
$1,429 AUD
B+
Retailer 2
-
$1,554 AUD
View
Retailer 3
-
$1,657 AUD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
$1,657 AUD
View
B+
Retailer 5
-
$1,907 AUD
View
B
Retailer 6
-
$2,647 AUD
View
B
Retailer 7
-
$3,048 AUD
View
B
Retailer 8
-
$3,106 AUD
View
B
Retailer 9
-
$3,463 AUD
View
Most Expensive
B
MOH London
LG447001518 · Nov 5
$5,606 AUD
£3,090 GBP
View
9 more retailers have this diamond
Prices start from $1,429 AUDSave up to $4,177 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
1.11ct Round
$1,429 AUD