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Princess|Lab Grown|IGI

3.55ct D VS1 Princess Lab Grown Diamond

EX • D/VS1 • IGI LG803699644

Shape and cutting style on the report: Princess cut

Certificate IGI LG803699644

Diamond specifications and retailer prices

From €543 EUR
$607 USD
As of October 30, 2026
Save €4,174 EUR (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,717 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.55ct lab-grown princess diamond

This 3.55ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803699644 or 803699644. Listed at 22 retailers as of October 30, 2026, with prices from €543 to €4,717, a €4,174 spread on the same certified stone. Brilliant Earth lists it at €4,717. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.55
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803699644
Dimensions8.43 × 8.22 × 5.81 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.43 mm8.22 mm3.55 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803699644
Side View
Table 71.0%Crown 44°Girdle: MediumPavilion 37.7°Culet: NoneDepth 70.7%

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: €4,717 EUR|Low: €521 EUR|High: €5,129 EUR|Avg: €1,770 EUR|-8.0%
Brilliant Earth
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 11€543 EUR
Retailer 3€673 EUR
Retailer 10€788 EUR
Retailer 6€846 EUR
Retailer 7€981 EUR
Retailer 2€1,054 EUR
Retailer 5€1,430 EUR
Retailer 12€2,100 EUR
Retailer 4€2,124 EUR
Retailer 8€2,939 EUR
Retailer 9€3,016 EUR
Brilliant Earth€4,717 EUR

38 data points across 12 retailers

22 retailers€543 EUR to €4,717 EUR

A
Cheapest Retailer
-
€543 EUR
$607 USD
A
Retailer 2
-
€608 EUR
$679 USD
View
Final sale: no returns
A
Retailer 3
-
€609 EUR
$680 USD
View
A
Retailer 4
-
€673 EUR
$752 USD
View
A
Retailer 5
-
€733 EUR
HK$6,400 HKD
View
A
Retailer 6
-
€788 EUR
$880 USD
View
A
Retailer 7
-
€846 EUR
£744 GBP
View
B+
Retailer 8
-
€938 EUR
$1,048 USD
View
A
Retailer 9
-
€981 EUR
View
A
Retailer 10
-
€1,054 EUR
£927 GBP
View
B+
Retailer 11
-
€1,430 EUR
$1,598 USD
View
B+
Retailer 12
-
€1,573 EUR
$1,757 USD
View
B+
Retailer 13
-
€1,578 EUR
$1,763 USD
View
B+
Retailer 14
-
€1,964 EUR
£1,728 GBP
View
B
Retailer 15
-
€2,100 EUR
$2,346 USD
View
B
Retailer 16
-
€2,124 EUR
SGD 3,206 SGD
View
B
Retailer 17
-
€2,177 EUR
$2,432 USD
View
B
Retailer 18
-
€2,230 EUR
$2,491 USD
View
B
Retailer 19
-
€2,323 EUR
$2,595 USD
View
B
Retailer 20
-
€2,939 EUR
£2,585 GBP
View
Retailer 21
-
€3,016 EUR
$3,370 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
20385519A · Oct 31
€4,717 EUR
$5,270 USD
View
21 more retailers have this diamond
Prices start from €543 EURSave up to €4,174 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
3.55ct Princess
€543 EUR