Princess|Lab Grown|IGI

1.20ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG692583187

Shape and cutting style on the report: Princess cut

Certificate IGI LG692583187

Diamond specifications and retailer prices

From €176 EUR
$197 USD
As of October 30, 2026
Save €1,699 EUR (91%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,876 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.2ct lab-grown princess diamond

This 1.2ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG692583187 or 692583187. Listed at 14 retailers as of October 27, 2026, with prices from €176 to €1,876, a €1,699 spread on the same certified stone. Queensmith lists it at €1,876. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692583187
Dimensions5.70 × 5.61 × 4.16 mm
L/W Ratio1.02
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
5.70 mm5.61 mm1.20 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692583187
Side View
Table 73.0%Crown 41°Girdle: MediumPavilion 39.6°Culet: NoneDepth 74.2%

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: €706 EUR|Low: €141 EUR|High: €1,046 EUR|Avg: €485 EUR|+9.0%
Retailer 1
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 2€176 EUR
Retailer 11€197 EUR
Retailer 10€205 EUR
Retailer 6€219 EUR
Retailer 3€297 EUR
Retailer 9€376 EUR
Retailer 5€401 EUR
Retailer 4€411 EUR
Retailer 8€704 EUR
Retailer 1€706 EUR
Retailer 12€752 EUR
Retailer 7€1,030 EUR

41 data points across 12 retailers

14 retailers€176 EUR to €1,876 EUR

A
Cheapest Retailer
-
€176 EUR
$197 USD
A
Retailer 2
-
€197 EUR
$220 USD
View
Final sale: no returns
A
Retailer 3
-
€205 EUR
$229 USD
View
A
Retailer 4
-
€219 EUR
$245 USD
View
A
Retailer 5
-
€221 EUR
$247 USD
View
B+
Retailer 6
-
€297 EUR
$332 USD
View
A
Retailer 7
-
€376 EUR
ZAR 6,788 ZAR
View
A
Retailer 8
-
€401 EUR
£352 GBP
View
A
Retailer 9
-
€411 EUR
$459 USD
View
B+
Retailer 10
-
€704 EUR
$787 USD
View
B+
Retailer 11
-
€706 EUR
$789 USD
View
B
Retailer 12
-
€752 EUR
$840 USD
View
B
Retailer 13
-
€1,030 EUR
£906 GBP
View
Most Expensive
B
Queensmith
LG692583187 · Oct 27
€1,876 EUR
£1,650 GBP
View
13 more retailers have this diamond
Prices start from €176 EURSave up to €1,699 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
1.20ct Princess
€176 EUR