CaratHunter
Plans
Princess|Lab Grown|IGI

1.60ct J SI1 Princess Lab Grown Diamond

GD • J/SI1 • IGI LG447002188

Shape and cutting style on the report: Princess cut

Certificate IGI LG447002188

Diamond specifications and retailer prices

From €1,374 EUR
$1,535 USD
As of October 30, 2026
Save €3,202 EUR (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,575 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.6ct lab-grown princess diamond

This 1.6ct lab-grown princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG447002188 or 447002188. Listed at 10 retailers as of October 29, 2026, with prices from €1,374 to €4,575, a €3,202 spread on the same certified stone. MOH London lists it at €4,575. 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

1.60
Carat
J
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447002188
Dimensions6.40 × 6.22 × 4.58 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
undefined
Top View
6.40 mm6.22 mm1.60 ctJ / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447002188
Side View
Table 70.5%Crown 44.3°Girdle: Slightly ThickPavilion 38.9°Culet: NoneDepth 73.6%

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: Oct 30
Current: €4,575 EUR|Low: €1,374 EUR|High: €4,612 EUR|Avg: €2,532 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4€1,374 EUR
Retailer 6€1,538 EUR
Retailer 8€1,572 EUR
Retailer 3€1,745 EUR
Retailer 10€1,752 EUR
Retailer 7€2,154 EUR
Retailer 5€2,510 EUR
Retailer 2€2,818 EUR
Retailer 9€4,563 EUR
MOH London€4,575 EUR

14 data points across 10 retailers

10 retailers€1,374 EUR to €4,575 EUR

B+
Cheapest Retailer
-
€1,374 EUR
$1,535 USD
B+
Retailer 2
-
€1,495 EUR
$1,670 USD
View
B+
Retailer 3
-
€1,538 EUR
$1,718 USD
View
Final sale: no returns
B+
Retailer 4
-
€1,593 EUR
$1,780 USD
View
Retailer 5
-
€1,593 EUR
$1,780 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
€1,745 EUR
$1,950 USD
View
B
Retailer 7
-
€2,510 EUR
$2,804 USD
View
C
Retailer 8
-
€2,818 EUR
$3,148 USD
View
C
Retailer 9
-
€2,987 EUR
$3,337 USD
View
Most Expensive
C
MOH London
LG447002188 · Oct 29
€4,575 EUR
£4,025 GBP
View
9 more retailers have this diamond
Prices start from €1,374 EURSave up to €3,202 EUR

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+
1.60ct Princess
€1,374 EUR