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Princess|Lab Grown|IGI

3.10ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG625405920

Shape and cutting style on the report: Princess cut

Certificate IGI LG625405920

Diamond specifications and retailer prices

From €359 EUR
$401 USD
As of October 30, 2026
Save €1,897 EUR (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,256 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG625405920 or 625405920. Listed at 21 retailers as of October 30, 2026, with prices from €359 to €2,256, a €1,897 spread on the same certified stone. Brilliant Earth lists it at €2,256. 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 angle43.4°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625405920
Dimensions7.94 × 7.89 × 5.64 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
7.94 mm7.89 mm3.10 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625405920
Side View
Table 69.0%Crown 43.4°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 71.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €2,256 EUR|Low: €355 EUR|High: €2,372 EUR|Avg: €1,121 EUR|-4.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 3€359 EUR
Retailer 2€401 EUR
Retailer 18€402 EUR
Retailer 6€445 EUR
Retailer 10€445 EUR
Retailer 17€577 EUR
Retailer 7€704 EUR
Retailer 4€719 EUR
Retailer 14€742 EUR
Retailer 20€892 EUR
Retailer 15€936 EUR
Retailer 16€965 EUR
Retailer 13€1,247 EUR
Retailer 5€1,429 EUR
Retailer 11€1,461 EUR
Retailer 8€1,641 EUR
Retailer 9€1,739 EUR
Retailer 19€1,763 EUR
Retailer 12€1,968 EUR
Brilliant Earth€2,256 EUR

38 data points across 20 retailers

21 retailers€359 EUR to €2,256 EUR

A
Cheapest Retailer
-
€359 EUR
$401 USD
A
Retailer 2
-
€401 EUR
$448 USD
View
Final sale: no returns
A
Retailer 3
-
€402 EUR
$449 USD
View
Retailer 4
-
€435 EUR
$486 USD
View
Price last confirmed 40 days ago
A
Retailer 5
-
€445 EUR
$497 USD
View
A
Retailer 6
-
€445 EUR
$497 USD
View
A
Retailer 7
-
€577 EUR
$645 USD
View
B+
Retailer 8
-
€704 EUR
$786 USD
View
A
Retailer 9
-
€719 EUR
$803 USD
View
A
Retailer 10
-
€742 EUR
View
A
Retailer 11
-
€892 EUR
$997 USD
View
A
Retailer 12
-
€936 EUR
A$1,608 AUD
View
A
Retailer 13
-
€965 EUR
ZAR 17,417 ZAR
View
A
Retailer 14
-
€1,122 EUR
$1,254 USD
View
A
Retailer 15
-
€1,247 EUR
$1,393 USD
View
B+
Retailer 16
-
€1,429 EUR
$1,597 USD
View
B+
Retailer 17
-
€1,461 EUR
$1,632 USD
View
B+
Retailer 18
-
€1,641 EUR
$1,834 USD
View
B+
Retailer 19
-
€1,739 EUR
£1,530 GBP
View
Retailer 20
-
€1,763 EUR
$1,970 USD
View
Price last confirmed 14 days ago
Most Expensive
B+
Brilliant Earth
14273701A · Oct 31
€2,256 EUR
$2,520 USD
View
20 more retailers have this diamond
Prices start from €359 EURSave up to €1,897 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
3.10ct Princess
€359 EUR