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Princess|Lab Grown|IGI

3.10ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG500165083

Shape and cutting style on the report: Princess cut

Certificate IGI LG500165083

Diamond specifications and retailer prices

From €3,688 EUR
$4,120 USD
As of October 31, 2026
Save €13,003 EUR (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €23,844 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 3.1ct lab-grown princess diamond

This 3.1ct 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 LG500165083 or 500165083. Listed at 15 retailers as of October 29, 2026, with a 353% 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

3.10
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500165083
Dimensions7.97 × 7.91 × 5.45 mm
L/W Ratio1.01
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
7.97 mm7.91 mm3.10 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500165083
Side View
Table 72.0%Crown 40.7°Girdle: Slightly ThickPavilion 37.7°Culet: NoneDepth 68.9%

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: €21,173 EUR|Low: €3,688 EUR|High: €23,844 EUR|Avg: €12,082 EUR|-9.1%
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
Retailer 15
Reve Diamonds
October 29, 2026
Retailer 12€3,688 EUR
Retailer 11€7,861 EUR
Retailer 2€8,175 EUR
Retailer 5€8,413 EUR
Retailer 3€8,803 EUR
Retailer 13€9,118 EUR
Retailer 6€9,169 EUR
Retailer 10€9,982 EUR
Retailer 15€10,255 EUR
Retailer 14€10,549 EUR
Retailer 7€11,747 EUR
Retailer 4€13,068 EUR
Retailer 8€16,691 EUR
Retailer 9€21,118 EUR
Retailer 1€21,173 EUR
Reve Diamonds€23,844 EUR

22 data points across 16 retailers

15 retailers€3,688 EUR to €16,691 EUR

B+
Cheapest Retailer
-
€3,688 EUR
$4,120 USD
B
Retailer 2
-
€7,861 EUR
$8,782 USD
View
B
Retailer 3
-
€8,175 EUR
$9,133 USD
View
B
Retailer 4
-
€8,413 EUR
$9,399 USD
View
B
Retailer 5
-
€8,803 EUR
$9,835 USD
View
Final sale: no returns
B
Retailer 6
-
€9,118 EUR
$10,187 USD
View
Retailer 7
-
€9,118 EUR
$10,187 USD
View
Price last confirmed 15 days ago
B
Retailer 8
-
€9,982 EUR
$11,152 USD
View
B
Retailer 9
-
€10,255 EUR
$11,457 USD
View
B
Retailer 10
-
€10,549 EUR
$11,785 USD
View
B
Retailer 11
-
€13,068 EUR
£11,496 GBP
View
B
Retailer 12
-
€16,691 EUR
£14,683 GBP
View
Retailer 13
-
€21,118 EUR
A$36,298 AUD
View
Price under review
Retailer 14
-
€21,173 EUR
ZAR 382,146 ZAR
View
Price under review
Most Expensive
Reve Diamonds
1F450E532 · Nov 1
€23,844 EUR
$26,639 USD
View
Price under review
14 more retailers have this diamond
Prices start from €3,688 EURSave up to €13,003 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.

B+
3.10ct Princess
€3,688 EUR