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Round|Lab Grown|IGI

1.50ct K VS2 Round Lab Grown Diamond

VG • K/VS2 • IGI LG445039319

Shape and cutting style on the report: Round brilliant

Certificate IGI LG445039319

Diamond specifications and retailer prices

From $2,887 AUD
As of November 5, 2026
Save $2,484 AUD (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,539 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG445039319 or 445039319. Listed at 9 retailers as of November 5, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
K
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445039319
Dimensions7.30 × 7.35 × 4.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.30 mm7.35 mm1.50 ctK / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445039319
Side View
Table 61.5%Crown 34.2°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 60.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $9,539 AUD|Low: $2,771 AUD|High: $9,679 AUD|Avg: $5,338 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4$2,887 AUD
Retailer 5$3,348 AUD
Retailer 7$3,348 AUD
Retailer 2$3,586 AUD
Retailer 8$4,257 AUD
Retailer 6$5,240 AUD
Retailer 3$5,371 AUD
Retailer 9$7,492 AUD
MOH London$9,539 AUD

18 data points across 9 retailers

9 retailers$2,887 AUD to $5,371 AUD

B
Cheapest Retailer
-
$2,887 AUD
B
Retailer 2
-
$3,141 AUD
View
B
Retailer 3
-
$3,348 AUD
View
Retailer 4
-
$3,348 AUD
View
Price last confirmed 26 days ago
B
Retailer 5
-
$3,586 AUD
View
B
Retailer 6
-
$4,603 AUD
View
B
Retailer 7
-
$5,240 AUD
View
B
Retailer 8
-
$5,371 AUD
View
Most Expensive
MOH London
LG445039319 · Nov 5
$9,539 AUD
£5,258 GBP
View
Price under review
8 more retailers have this diamond
Prices start from $2,887 AUDSave up to $2,484 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
1.50ct Round
$2,887 AUD