Princess|Lab Grown|IGI

1.28ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • IGI LG621400799

Shape and cutting style on the report: Princess cut

Certificate IGI LG621400799

Diamond specifications and retailer prices

From €190 EUR
$212 USD
As of October 30, 2026
Save €912 EUR (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,102 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.28ct lab-grown princess diamond

This 1.28ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG621400799 or 621400799. Listed at 20 retailers as of October 30, 2026, with prices from €190 to €1,102, a €912 spread on the same certified stone. Reve Diamonds lists it at €1,102. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621400799
Dimensions5.89 × 5.82 × 4.18 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
5.89 mm5.82 mm1.28 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621400799
Side View
Table 70.0%Crown 43.6°Girdle: MediumPavilion 38.4°Culet: NoneDepth 71.8%

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: €431 EUR|Low: €182 EUR|High: €953 EUR|Avg: €439 EUR|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 11€190 EUR
Retailer 6€212 EUR
Retailer 4€219 EUR
Retailer 3€235 EUR
Retailer 14€235 EUR
Retailer 7€282 EUR
Retailer 12€331 EUR
Retailer 8€388 EUR
Retailer 1€431 EUR
Retailer 5€522 EUR
Retailer 10€609 EUR
Retailer 13€716 EUR
Retailer 2€755 EUR
Retailer 9€942 EUR

45 data points across 14 retailers

20 retailers€190 EUR to €1,102 EUR

A
Cheapest Retailer
-
€190 EUR
$212 USD
A
Retailer 2
-
€212 EUR
$237 USD
View
Final sale: no returns
A
Retailer 3
-
€219 EUR
$245 USD
View
A
Retailer 4
-
€235 EUR
$262 USD
View
A
Retailer 5
-
€235 EUR
$262 USD
View
A
Retailer 6
-
€282 EUR
£248 GBP
View
B+
Retailer 7
-
€331 EUR
$370 USD
View
A
Retailer 8
-
€388 EUR
View
A
Retailer 9
-
€431 EUR
£379 GBP
View
A
Retailer 10
-
€436 EUR
$487 USD
View
B+
Retailer 11
-
€522 EUR
$583 USD
View
B+
Retailer 12
-
€609 EUR
$680 USD
View
Retailer 13
-
€698 EUR
A$1,199 AUD
View
Price last confirmed 137 days ago
B+
Retailer 14
-
€716 EUR
$800 USD
View
B
Retailer 15
-
€755 EUR
$843 USD
View
B
Retailer 16
-
€765 EUR
SGD 1,155 SGD
View
B
Retailer 17
-
€802 EUR
$897 USD
View
B
Retailer 18
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€819 EUR
$915 USD
View
B
Retailer 19
-
€942 EUR
£829 GBP
View
Most Expensive
B
Reve Diamonds
48B14AD65 · Oct 30
€1,102 EUR
$1,231 USD
View
19 more retailers have this diamond
Prices start from €190 EURSave up to €912 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
1.28ct Princess
€190 EUR