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Round|Lab Grown|IGI

1.30ct K VS2 Round Lab Grown Diamond

ID • K/VS2 • IGI LG445039409

Shape and cutting style on the report: Round brilliant

Certificate IGI LG445039409

Diamond specifications and retailer prices

From $1,610 AUD
As of November 5, 2026
Save $4,373 AUD (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,983 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1.3ct lab-grown round diamond

This 1.3ct 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 LG445039409 or 445039409. Listed at 10 retailers as of November 5, 2026, with prices from $1,610 to $5,983, a $4,373 spread on the same certified stone. MOH London lists it at $5,983. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
K
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445039409
Dimensions7.01 × 7.03 × 4.31 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.01 mm7.03 mm1.30 ctK / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445039409
Side View
Table 58.5%Crown 33.6°GirdlePavilion 41.4°Culet: NoneDepth 61.4%

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: $5,983 AUD|Low: $1,546 AUD|High: $6,079 AUD|Avg: $3,161 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4$1,610 AUD
Retailer 5$1,867 AUD
Retailer 7$1,867 AUD
Retailer 3$2,114 AUD
Retailer 8$2,654 AUD
Retailer 6$2,967 AUD
Retailer 2$3,173 AUD
Retailer 9$3,678 AUD
Retailer 10$4,178 AUD
MOH London$5,983 AUD

29 data points across 10 retailers

10 retailers$1,610 AUD to $5,983 AUD

B+
Cheapest Retailer
-
$1,610 AUD
B+
Retailer 2
-
$1,751 AUD
View
Retailer 3
-
$1,867 AUD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
$1,867 AUD
View
B
Retailer 5
-
$2,114 AUD
View
B
Retailer 6
-
$2,967 AUD
View
B
Retailer 7
-
$3,173 AUD
View
B
Retailer 8
-
$3,500 AUD
View
B
Retailer 9
-
$3,678 AUD
View
Most Expensive
B
MOH London
LG445039409 · Nov 5
$5,983 AUD
£3,298 GBP
View
9 more retailers have this diamond
Prices start from $1,610 AUDSave up to $4,373 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+
1.30ct Round
$1,610 AUD