Princess|Lab Grown|IGI

1.23ct G VS2 Princess Lab Grown Diamond

GD • G/VS2 • IGI LG707543018

Shape and cutting style on the report: Princess cut

Certificate IGI LG707543018

Diamond specifications and retailer prices

From €166 EUR
$185 USD
As of October 30, 2026
Save €805 EUR (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €971 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.23ct lab-grown princess diamond

This 1.23ct lab-grown princess sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG707543018 or 707543018. Listed at 12 retailers as of October 26, 2026, with prices from €166 to €971, a €805 spread on the same certified stone. MOH London lists it at €971. 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

1.23
Carat
G
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707543018
Dimensions5.86 × 5.81 × 4.15 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
5.86 mm5.81 mm1.23 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707543018
Side View
Table 69.0%Crown 42.8°Girdle: Slightly ThickPavilion 38.5°Culet: NoneDepth 71.4%

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: Oct 30
Current: €971 EUR|Low: €166 EUR|High: €981 EUR|Avg: €519 EUR|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10€166 EUR
Retailer 8€192 EUR
Retailer 5€205 EUR
Retailer 11€279 EUR
Retailer 2€369 EUR
Retailer 7€411 EUR
Retailer 3€537 EUR
Retailer 6€661 EUR
Retailer 4€697 EUR
Retailer 9€709 EUR
MOH London€971 EUR

40 data points across 11 retailers

12 retailers€166 EUR to €971 EUR

A
Cheapest Retailer
-
€166 EUR
$185 USD
A
Retailer 2
-
€192 EUR
$215 USD
View
A
Retailer 3
-
€205 EUR
$229 USD
View
B+
Retailer 4
-
€208 EUR
$232 USD
View
B+
Retailer 5
-
€279 EUR
$312 USD
View
B+
Retailer 6
-
€369 EUR
£324 GBP
View
B+
Retailer 7
-
€411 EUR
$459 USD
View
B
Retailer 8
-
€537 EUR
$600 USD
View
B
Retailer 9
-
€661 EUR
$738 USD
View
B
Retailer 10
-
€697 EUR
$779 USD
View
B
Retailer 11
-
€709 EUR
$792 USD
View
Most Expensive
B
MOH London
LG707543018 · Oct 26
€971 EUR
£854 GBP
View
11 more retailers have this diamond
Prices start from €166 EURSave up to €805 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
1.23ct Princess
€166 EUR