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Round|Lab Grown|IGI

1.50ct K VS2 Round Lab Grown Diamond

EX • K/VS2 • IGI LG492112502

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492112502

Diamond specifications and retailer prices

From $3,595 NZD
As of November 5, 2026
Save $3,094 NZD (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $11,879 NZD 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 top-tier cut grade and certified by IGI LG492112502 or 492112502. 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492112502
Dimensions7.32 × 7.36 × 4.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Brown This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.32 mm7.36 mm1.50 ctK / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG492112502
Side View
Table 55.0%Crown 32.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
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: $11,879 NZD|Low: $3,451 NZD|High: $12,069 NZD|Avg: $6,573 NZD|-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$3,595 NZD
Retailer 5$4,170 NZD
Retailer 7$4,170 NZD
Retailer 2$4,465 NZD
Retailer 8$5,301 NZD
Retailer 6$6,525 NZD
Retailer 3$6,689 NZD
Retailer 9$9,330 NZD
MOH London$11,879 NZD

18 data points across 9 retailers

9 retailers$3,595 NZD to $6,689 NZD

B
Cheapest Retailer
-
$3,595 NZD
B
Retailer 2
-
$3,912 NZD
View
B
Retailer 3
-
$4,170 NZD
View
Retailer 4
-
$4,170 NZD
View
Price last confirmed 26 days ago
B
Retailer 5
-
$4,465 NZD
View
B
Retailer 6
-
$5,732 NZD
View
B
Retailer 7
-
$6,525 NZD
View
B
Retailer 8
-
$6,689 NZD
View
Most Expensive
MOH London
LG492112502 · Nov 5
$11,879 NZD
£5,258 GBP
View
Price under review
8 more retailers have this diamond
Prices start from $3,595 NZDSave up to $3,094 NZD

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
$3,595 NZD