CaratHunter
Plans
Princess|Lab Grown|IGI

3.11ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG534241708

Shape and cutting style on the report: Princess cut

Certificate IGI LG534241708

Diamond specifications and retailer prices

From €3,697 EUR
$4,130 USD
As of October 31, 2026
Save €12,957 EUR (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €21,240 EUR at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 3.11ct lab-grown princess diamond

This 3.11ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG534241708 or 534241708. Listed at 13 retailers as of October 31, 2026, with a 350% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.11
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG534241708
Dimensions8.26 × 7.99 × 5.26 mm
L/W Ratio1.03
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
8.26 mm7.99 mm3.11 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG534241708
Side View
Table 68.0%Crown 37°Girdle: ThickPavilion 35.9°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €21,240 EUR|Low: €3,697 EUR|High: €22,967 EUR|Avg: €11,516 EUR|-7.5%
Cape Diamonds
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
November 1, 2026
Retailer 11€3,697 EUR
Retailer 10€7,886 EUR
Retailer 4€8,201 EUR
Retailer 3€9,147 EUR
Retailer 12€9,147 EUR
Retailer 6€9,198 EUR
Retailer 9€10,013 EUR
Retailer 14€10,287 EUR
Retailer 13€10,582 EUR
Retailer 8€11,156 EUR
Retailer 5€13,109 EUR
Retailer 7€16,654 EUR
Retailer 2€21,148 EUR
Cape Diamonds€21,240 EUR

37 data points across 14 retailers

13 retailers€3,697 EUR to €16,654 EUR

B+
Cheapest Retailer
-
€3,697 EUR
$4,130 USD
B
Retailer 2
-
€7,886 EUR
$8,810 USD
View
B
Retailer 3
-
€8,201 EUR
$9,162 USD
View
B
Retailer 4
-
€9,147 EUR
$10,219 USD
View
Retailer 5
-
€9,147 EUR
$10,219 USD
View
Price last confirmed 16 days ago
B
Retailer 6
-
€10,013 EUR
$11,187 USD
View
B
Retailer 7
-
€10,287 EUR
$11,493 USD
View
B
Retailer 8
-
€10,582 EUR
$11,822 USD
View
B
Retailer 9
-
€11,156 EUR
£9,814 GBP
View
B
Retailer 10
-
€13,109 EUR
£11,532 GBP
View
B
Retailer 11
-
€16,654 EUR
£14,650 GBP
View
Retailer 12
-
€21,148 EUR
A$36,348 AUD
View
Price under review
Most Expensive
Cape Diamonds
cert_534241708 · Oct 29
€21,240 EUR
ZAR 383,350 ZAR
View
Price under review
12 more retailers have this diamond
Prices start from €3,697 EURSave up to €12,957 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.

B+
3.11ct Princess
€3,697 EUR