CaratHunter
Plans
Oval|Lab Grown|IGI

1.56ct K VS1 Oval Lab Grown Diamond

ID • K/VS1 • IGI LG447000400

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447000400

Diamond specifications and retailer prices

From $3,703 NZD
As of November 5, 2026
Save $8,533 NZD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $12,236 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.56ct lab-grown oval diamond

This 1.56ct lab-grown oval 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 LG447000400 or 447000400. Listed at 10 retailers as of November 5, 2026, with prices from $3,703 to $12,236, a $8,533 spread on the same certified stone. MOH London lists it at $12,236. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
K
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447000400
Dimensions9.29 × 6.70 × 4.12 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
undefined
Top View
9.29 mm6.70 mm1.56 ctK / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447000400
Side View
Table 59.5%Crown 33.4°Girdle: MED-THKPavilion 42°Culet: NoneDepth 61.5%

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: $12,236 NZD|Low: $3,555 NZD|High: $12,433 NZD|Avg: $6,768 NZD|-1.3%
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$3,703 NZD
Retailer 10$4,028 NZD
Retailer 7$4,295 NZD
Retailer 5$4,600 NZD
Retailer 11$5,457 NZD
Retailer 9$5,904 NZD
Retailer 8$6,718 NZD
Retailer 4$6,889 NZD
Retailer 2$7,921 NZD
MOH London$12,236 NZD
Retailer 3$12,297 NZD

21 data points across 11 retailers

10 retailers$3,703 NZD to $12,236 NZD

B+
Cheapest Retailer
-
$3,703 NZD
B+
Retailer 2
-
$4,028 NZD
View
B+
Retailer 3
-
$4,295 NZD
View
Retailer 4
-
$4,295 NZD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
$4,600 NZD
View
B
Retailer 6
-
$5,904 NZD
View
B
Retailer 7
-
$6,718 NZD
View
B
Retailer 8
-
$6,889 NZD
View
B
Retailer 9
-
$7,921 NZD
View
Most Expensive
B
MOH London
LG447000400 · Nov 5
$12,236 NZD
£5,341 GBP
View
9 more retailers have this diamond
Prices start from $3,703 NZDSave up to $8,533 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+
1.56ct Oval
$3,703 NZD