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Princess|Lab Grown|IGI

1.70ct K VS1 Princess Lab Grown Diamond

GD • K/VS1 • IGI LG447002198

Shape and cutting style on the report: Princess cut

Certificate IGI LG447002198

Diamond specifications and retailer prices

From $3,976 NZD
As of November 6, 2026
Save $8,502 NZD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $12,478 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG447002198 or 447002198. Listed at 10 retailers as of November 5, 2026, with prices from $3,976 to $12,478, a $8,502 spread on the same certified stone. MOH London lists it at $12,478. 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

1.70
Carat
K
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.7°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447002198
Dimensions6.54 × 6.38 × 4.72 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
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Top View
6.54 mm6.38 mm1.70 ctK / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG447002198
Side View
Table 70.5%Crown 45.7°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 74.0%

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 6
Current: $12,478 NZD|Low: $3,816 NZD|High: $12,679 NZD|Avg: $6,512 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$3,976 NZD
Retailer 10$4,325 NZD
Retailer 7$4,611 NZD
Retailer 3$4,650 NZD
Retailer 4$4,901 NZD
Retailer 11$5,821 NZD
Retailer 9$6,338 NZD
Retailer 8$7,201 NZD
Retailer 5$7,228 NZD
Retailer 2$8,501 NZD
MOH London$12,478 NZD

26 data points across 11 retailers

10 retailers$3,976 NZD to $12,478 NZD

B+
Cheapest Retailer
-
$3,976 NZD
B+
Retailer 2
-
$4,325 NZD
View
B
Retailer 3
-
$4,611 NZD
View
Retailer 4
-
$4,611 NZD
View
Price last confirmed 26 days ago
B
Retailer 5
-
$4,901 NZD
View
B
Retailer 6
-
$6,338 NZD
View
C
Retailer 7
-
$7,201 NZD
View
C
Retailer 8
-
$7,228 NZD
View
C
Retailer 9
-
$8,501 NZD
View
Most Expensive
C
MOH London
LG447002198 · Nov 5
$12,478 NZD
£5,523 GBP
View
9 more retailers have this diamond
Prices start from $3,976 NZDSave up to $8,502 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+
1.70ct Princess
$3,976 NZD