Princess|Lab Grown|IGI

3.10ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG771665805

Shape and cutting style on the report: Princess cut

Certificate IGI LG771665805

Diamond specifications and retailer prices

From €407 EUR
$453 USD
As of October 30, 2026
Save €3,924 EUR (91%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €4,331 EUR at Brilliant Earth · As of October 29, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG771665805 or 771665805. Listed at 26 retailers as of October 29, 2026, with prices from €407 to €4,331, a €3,924 spread on the same certified stone. Brilliant Earth lists it at €4,331. 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
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771665805
Dimensions7.98 × 7.86 × 5.64 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.98 mm7.86 mm3.10 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771665805
Side View
Table 69.0%Crown 38.1°Girdle: Slightly ThickPavilion 38.4°Culet: NoneDepth 71.8%

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: €4,331 EUR|Low: €407 EUR|High: €4,483 EUR|Avg: €1,577 EUR|-3.4%
Brilliant Earth
Retailer 2
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Retailer 25
October 30, 2026
Retailer 15€407 EUR
Retailer 14€456 EUR
Retailer 23€456 EUR
Retailer 9€505 EUR
Retailer 22€633 EUR
Retailer 2€638 EUR
Retailer 16€668 EUR
Retailer 11€843 EUR
Retailer 20€853 EUR
Retailer 13€928 EUR
Retailer 3€929 EUR
Retailer 17€1,207 EUR
Retailer 21€1,210 EUR
Retailer 7€1,235 EUR
Retailer 8€1,466 EUR
Retailer 25€1,557 EUR
Retailer 10€1,629 EUR
Retailer 24€1,788 EUR
Retailer 5€1,896 EUR
Retailer 12€1,920 EUR
Retailer 6€2,246 EUR
Retailer 19€2,339 EUR
Retailer 18€2,408 EUR
Retailer 4€3,118 EUR
Brilliant Earth€4,331 EUR

33 data points across 25 retailers

26 retailers€407 EUR to €4,331 EUR

A
Cheapest Retailer
-
€407 EUR
$453 USD
A
Retailer 2
-
€456 EUR
$507 USD
View
Final sale: no returns
A
Retailer 3
-
€456 EUR
$508 USD
View
A
Retailer 4
-
€505 EUR
$562 USD
View
Retailer 5
-
€514 EUR
$572 USD
View
Price last confirmed 14 days ago
A
Retailer 6
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€633 EUR
$705 USD
View
A
Retailer 7
-
€638 EUR
£559 GBP
View
B+
Retailer 8
-
€668 EUR
$743 USD
View
A
Retailer 9
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€767 EUR
$854 USD
View
A
Retailer 10
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€843 EUR
$938 USD
View
A
Retailer 11
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€928 EUR
£813 GBP
View
A
Retailer 12
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€929 EUR
$1,034 USD
View
Retailer 13
-
€1,207 EUR
A$2,067 AUD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
€1,210 EUR
ZAR 21,754 ZAR
View
B+
Retailer 15
-
€1,235 EUR
$1,375 USD
View
B+
Retailer 16
-
€1,466 EUR
$1,632 USD
View
B+
Retailer 17
-
€1,557 EUR
CA$2,407 CAD
View
B+
Retailer 18
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€1,629 EUR
£1,428 GBP
View
B
Retailer 19
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€1,788 EUR
$1,990 USD
View
B
Retailer 20
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€1,896 EUR
$2,110 USD
View
B
Retailer 21
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€1,920 EUR
$2,137 USD
View
B
Retailer 22
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€2,246 EUR
$2,500 USD
View
B
Retailer 23
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€2,339 EUR
£2,050 GBP
View
Retailer 24
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€2,408 EUR
$2,680 USD
View
Price last confirmed 12 days ago
B
Retailer 25
-
€3,118 EUR
$3,470 USD
View
Most Expensive
B
Brilliant Earth
17872950Y · Oct 29
€4,331 EUR
$4,820 USD
View
25 more retailers have this diamond
Prices start from €407 EURSave up to €3,924 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
€407 EUR