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Princess|Lab Grown|IGI

1.70ct J VS1 Princess Lab Grown Diamond

ID • J/VS1 • IGI LG447001746

Shape and cutting style on the report: Princess cut

Certificate IGI LG447001746

Diamond specifications and retailer prices

From $1,690 NZD
As of November 4, 2026
Save $9,258 NZD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $10,948 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.7ct lab-grown princess diamond

This 1.7ct lab-grown princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG447001746 or 447001746. Listed at 12 retailers as of November 4, 2026, with prices from $1,690 to $10,948, a $9,258 spread on the same certified stone. MOH London lists it at $10,948. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447001746
Dimensions6.49 × 6.33 × 4.71 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
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Top View
6.49 mm6.33 mm1.70 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG447001746
Side View
Table 76.5%Crown 45.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 74.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $10,948 NZD|Low: $1,690 NZD|High: $11,124 NZD|Avg: $5,753 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
Retailer 12
Retailer 13
November 5, 2026
Retailer 6$1,690 NZD
Retailer 8$3,314 NZD
Retailer 12$3,604 NZD
Retailer 13$3,711 NZD
Retailer 9$3,844 NZD
Retailer 3$4,145 NZD
Retailer 4$5,091 NZD
Retailer 10$6,023 NZD
Retailer 7$6,465 NZD
Retailer 2$7,071 NZD
Retailer 11$7,205 NZD
MOH London$10,948 NZD
Retailer 5$11,004 NZD

23 data points across 13 retailers

12 retailers$1,690 NZD to $10,948 NZD

A
Cheapest Retailer
-
$1,690 NZD
A
Retailer 2
-
$3,314 NZD
View
B+
Retailer 3
-
$3,604 NZD
View
B+
Retailer 4
-
$3,711 NZD
View
Final sale: no returns
B+
Retailer 5
-
$3,844 NZD
View
Retailer 6
-
$3,844 NZD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$4,145 NZD
View
B
Retailer 8
-
$6,023 NZD
View
B
Retailer 9
-
$6,465 NZD
View
B
Retailer 10
-
$7,071 NZD
View
B
Retailer 11
-
$7,205 NZD
View
Most Expensive
B
MOH London
LG447001746 · Nov 5
$10,948 NZD
£4,846 GBP
View
11 more retailers have this diamond
Prices start from $1,690 NZDSave up to $9,258 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.

A
1.70ct Princess
$1,690 NZD