Princess|Lab Grown|IGI

0.78ct I VS1 Princess Lab Grown Diamond

ID • I/VS1 • IGI LG587308778

Shape and cutting style on the report: Princess cut

Certificate IGI LG587308778

Diamond specifications and retailer prices

From €116 EUR
$130 USD
As of October 30, 2026
Save €1,003 EUR (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,119 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.78ct lab-grown princess diamond

This 0.78ct lab-grown princess sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG587308778 or 587308778. Listed at 9 retailers as of October 30, 2026, with prices from €116 to €1,119, a €1,003 spread on the same certified stone. Do Amore Diamonds lists it at €1,119. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587308778
Dimensions5.01 × 5.01 × 3.62 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.01 mm5.01 mm0.78 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587308778
Side View
Table 68.0%Crown 41.3°Girdle: MediumPavilion 38.5°Culet: NoneDepth 72.3%

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: €376 EUR|Low: €116 EUR|High: €754 EUR|Avg: €484 EUR|-22.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 4€116 EUR
Retailer 5€274 EUR
Retailer 1€376 EUR
Retailer 3€490 EUR
Retailer 6€569 EUR
Retailer 2€748 EUR

17 data points across 6 retailers

9 retailers€116 EUR to €1,119 EUR

A
Cheapest Retailer
-
€116 EUR
$130 USD
A
Retailer 2
-
€135 EUR
$151 USD
View
A
Retailer 3
-
€274 EUR
$306 USD
View
B+
Retailer 4
-
€376 EUR
$420 USD
View
B+
Retailer 5
-
€490 EUR
$547 USD
View
B+
Retailer 6
-
€512 EUR
$572 USD
View
B+
Retailer 7
-
€569 EUR
$636 USD
View
B
Retailer 8
-
€748 EUR
£658 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5CB3CD948 · Oct 31
€1,119 EUR
$1,250 USD
View
8 more retailers have this diamond
Prices start from €116 EURSave up to €1,003 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
0.78ct Princess
€116 EUR