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Princess|Lab Grown|IGI

3.51ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG546216999

Shape and cutting style on the report: Princess cut

Certificate IGI LG546216999

Diamond specifications and retailer prices

From €8,876 EUR
$9,916 USD
As of November 2, 2026
Save €7,664 EUR (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €23,907 EUR at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 3.51ct lab-grown princess diamond

This 3.51ct 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 LG546216999 or 546216999. Listed at 13 retailers as of November 1, 2026, with a 86% 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

3.51
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG546216999
Dimensions8.48 × 8.20 × 5.62 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
8.48 mm8.20 mm3.51 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG546216999
Side View
Table 65.5%Crown 40°Girdle: THK-VTKPavilion 37.2°Culet: NoneDepth 68.5%

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: Nov 2
Current: €23,907 EUR|Low: €8,520 EUR|High: €25,851 EUR|Avg: €12,575 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
Retailer 15
November 1, 2026
Retailer 10€8,876 EUR
Retailer 14€9,230 EUR
Retailer 5€9,523 EUR
Retailer 12€9,649 EUR
Retailer 11€10,295 EUR
Retailer 15€10,295 EUR
Retailer 6€10,328 EUR
Retailer 3€10,992 EUR
Retailer 13€11,270 EUR
Retailer 9€12,557 EUR
Retailer 7€13,264 EUR
Retailer 4€14,746 EUR
Retailer 8€16,540 EUR
Retailer 2€23,741 EUR
Cape Diamonds€23,907 EUR

37 data points across 15 retailers

13 retailers€8,876 EUR to €16,540 EUR

B+
Cheapest Retailer
-
€8,876 EUR
$9,916 USD
B
Retailer 2
-
€9,230 EUR
$10,312 USD
View
B
Retailer 3
-
€9,523 EUR
$10,639 USD
View
B+
Retailer 4
-
€9,649 EUR
$10,780 USD
View
B
Retailer 5
-
€10,295 EUR
$11,502 USD
View
Retailer 6
-
€10,295 EUR
$11,502 USD
View
Price last confirmed 16 days ago
B
Retailer 7
-
€10,992 EUR
$12,280 USD
View
B
Retailer 8
-
€11,270 EUR
$12,591 USD
View
B
Retailer 9
-
€12,557 EUR
£11,046 GBP
View
B
Retailer 10
-
€14,746 EUR
£12,972 GBP
View
B
Retailer 11
-
€16,540 EUR
£14,550 GBP
View
Retailer 12
-
€23,741 EUR
A$40,805 AUD
View
Price under review
Most Expensive
Cape Diamonds
cert_546216999 · Oct 29
€23,907 EUR
ZAR 431,482 ZAR
View
Price under review
12 more retailers have this diamond
Prices start from €8,876 EURSave up to €7,664 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+
3.51ct Princess
€8,876 EUR