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Round|Lab Grown|IGI

1.52ct K VS1 Round Lab Grown Diamond

ID • K/VS1 • IGI LG500150550

Shape and cutting style on the report: Round brilliant

Certificate IGI LG500150550

Diamond specifications and retailer prices

From $3,887 NZD
As of November 5, 2026
Save $4,426 NZD (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $12,197 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG500150550 or 500150550. Listed at 10 retailers as of November 3, 2026, with a 114% 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

1.52
Carat
K
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500150550
Dimensions7.44 × 7.51 × 4.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.44 mm7.51 mm1.52 ctK / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500150550
Side View
Table 59.0%Crown 33°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 60.2%

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: $12,197 NZD|Low: $3,730 NZD|High: $12,394 NZD|Avg: $6,870 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6$3,887 NZD
Retailer 9$4,228 NZD
Retailer 7$4,508 NZD
Retailer 4$4,803 NZD
Retailer 11$5,691 NZD
Retailer 10$6,196 NZD
Retailer 8$7,043 NZD
Retailer 5$7,066 NZD
Retailer 2$8,313 NZD
Retailer 3$10,088 NZD
MOH London$12,197 NZD

21 data points across 11 retailers

10 retailers$3,887 NZD to $8,313 NZD

B+
Cheapest Retailer
-
$3,887 NZD
B
Retailer 2
-
$4,228 NZD
View
B
Retailer 3
-
$4,508 NZD
View
Retailer 4
-
$4,508 NZD
View
Price last confirmed 26 days ago
B
Retailer 5
-
$4,803 NZD
View
B
Retailer 6
-
$6,196 NZD
View
B
Retailer 7
-
$7,043 NZD
View
B
Retailer 8
-
$7,066 NZD
View
B
Retailer 9
-
$8,313 NZD
View
Most Expensive
MOH London
LG500150550 · Nov 5
$12,197 NZD
£5,399 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $3,887 NZDSave up to $4,426 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+
1.52ct Round
$3,887 NZD