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Princess|Lab Grown|IGI

1.69ct E SI1 Princess Lab Grown Diamond

GD • E/SI1 • IGI LG539226978

Shape and cutting style on the report: Princess cut

Certificate IGI LG539226978

Diamond specifications and retailer prices

From €183 EUR
$204 USD
As of October 30, 2026
Save €880 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,063 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.69ct lab-grown princess diamond

This 1.69ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG539226978 or 539226978. Listed at 16 retailers as of October 26, 2026, with prices from €183 to €1,063, a €880 spread on the same certified stone. MOH London lists it at €1,063. 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

1.69
Carat
E
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539226978
Dimensions6.50 × 6.43 × 4.58 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.50 mm6.43 mm1.69 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539226978
Side View
Table 70.5%Crown 38.3°Girdle: MediumPavilion 39.9°Culet: NoneDepth 71.2%

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: Oct 30
Current: €1,063 EUR|Low: €175 EUR|High: €1,074 EUR|Avg: €428 EUR|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8€183 EUR
Retailer 3€212 EUR
Retailer 9€227 EUR
Retailer 12€227 EUR
Retailer 5€291 EUR
Retailer 10€309 EUR
Retailer 6€383 EUR
Retailer 2€414 EUR
Retailer 4€463 EUR
Retailer 11€729 EUR
Retailer 7€732 EUR
MOH London€1,063 EUR

43 data points across 12 retailers

16 retailers€183 EUR to €1,063 EUR

A
Cheapest Retailer
-
€183 EUR
$204 USD
B+
Retailer 2
-
€212 EUR
$237 USD
View
B+
Retailer 3
-
€227 EUR
$254 USD
View
B+
Retailer 4
-
€227 EUR
$254 USD
View
B+
Retailer 5
-
€252 EUR
HK$2,200 HKD
View
A
Retailer 6
-
€291 EUR
£256 GBP
View
B+
Retailer 7
-
€309 EUR
$345 USD
View
B+
Retailer 8
-
€383 EUR
View
B+
Retailer 9
-
€414 EUR
£364 GBP
View
B+
Retailer 10
-
€463 EUR
$517 USD
View
B+
Retailer 11
-
€492 EUR
$550 USD
View
B
Retailer 12
-
€729 EUR
$815 USD
View
B
Retailer 13
-
€732 EUR
$818 USD
View
B
Retailer 14
-
€739 EUR
SGD 1,116 SGD
View
Retailer 15
-
€935 EUR
$1,045 USD
View
Price last confirmed 49 days ago
Most Expensive
B
MOH London
LG539226978 · Oct 26
€1,063 EUR
£935 GBP
View
15 more retailers have this diamond
Prices start from €183 EURSave up to €880 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.

A
1.69ct Princess
€183 EUR