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Round|Lab Grown|IGI

1.40ct K VS2 Round Lab Grown Diamond

EX • K/VS2 • IGI LG447098957

Shape and cutting style on the report: Round brilliant

Certificate IGI LG447098957

Diamond specifications and retailer prices

From $1,730 AUD
As of November 5, 2026
Save $4,720 AUD (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,449 AUD at MOH London · As of November 3, 2026
View at MOH London

About this 1.4ct lab-grown round diamond

This 1.4ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG447098957 or 447098957. Listed at 10 retailers as of November 3, 2026, with prices from $1,730 to $6,449, a $4,720 spread on the same certified stone. MOH London lists it at $6,449. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447098957
Dimensions7.16 × 7.13 × 4.41 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.16 mm7.13 mm1.40 ctK / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447098957
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.7%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $6,449 AUD|Low: $1,661 AUD|High: $6,535 AUD|Avg: $3,330 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 5$1,730 AUD
Retailer 6$2,007 AUD
Retailer 8$2,007 AUD
Retailer 3$2,073 AUD
Retailer 4$2,257 AUD
Retailer 9$2,830 AUD
Retailer 7$3,183 AUD
Retailer 2$3,436 AUD
Retailer 10$3,846 AUD
Retailer 11$5,747 AUD
MOH London$6,449 AUD

21 data points across 11 retailers

10 retailers$1,730 AUD to $6,449 AUD

B+
Cheapest Retailer
-
$1,730 AUD
B+
Retailer 2
-
$1,883 AUD
View
B+
Retailer 3
-
$2,007 AUD
View
Retailer 4
-
$2,007 AUD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
$2,257 AUD
View
B
Retailer 6
-
$3,183 AUD
View
Retailer 7
-
$3,436 AUD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$3,763 AUD
View
B
Retailer 9
-
$3,846 AUD
View
Most Expensive
B
MOH London
LG447098957 · Nov 3
$6,449 AUD
£3,555 GBP
View
9 more retailers have this diamond
Prices start from $1,730 AUDSave up to $4,720 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+
1.40ct Round
$1,730 AUD