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 $950 USD
As of October 30, 2026
Save $5,229 USD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,179 USD at MOH London · As of October 27, 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 October 27, 2026, with prices from $950 to $6,179, a $5,229 spread on the same certified stone. MOH London lists it at $6,179. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,179 USD|Low: $950 USD|High: $6,253 USD|Avg: $3,227 USD|+0.1%
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
October 30, 2026
Retailer 2$950 USD
Retailer 8$1,863 USD
Retailer 12$2,026 USD
Retailer 13$2,086 USD
Retailer 9$2,161 USD
Retailer 3$2,330 USD
Retailer 4$2,862 USD
Retailer 10$3,386 USD
Retailer 7$3,634 USD
Retailer 6$3,972 USD
Retailer 11$4,050 USD
MOH London$6,179 USD
Retailer 5$6,186 USD

24 data points across 13 retailers

12 retailers$950 USD to $6,179 USD

A
Cheapest Retailer
-
$950 USD
B+
Retailer 2
-
$1,863 USD
View
B+
Retailer 3
-
$2,026 USD
View
B+
Retailer 4
-
$2,086 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,161 USD
View
Retailer 6
-
$2,161 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$2,330 USD
View
B
Retailer 8
-
$3,386 USD
View
B
Retailer 9
-
$3,634 USD
View
B
Retailer 10
-
$3,972 USD
ZAR 64,164 ZAR
View
B
Retailer 11
-
$4,050 USD
View
Most Expensive
B
MOH London
LG447001746 · Oct 27
$6,179 USD
£4,865 GBP
View
11 more retailers have this diamond
Prices start from $950 USDSave up to $5,229 USD

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
$950 USD