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Round|Lab Grown|IGI

3.10ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG770661636

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770661636

Diamond specifications and retailer prices

From €427 EUR
$475 USD
As of October 27, 2026
Save €4,497 EUR (91%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €4,924 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.1ct lab-grown round diamond

This 3.1ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770661636 or 770661636. Listed at 19 retailers as of October 27, 2026, with prices from €427 to €4,924, a €4,497 spread on the same certified stone. Brilliant Earth lists it at €4,924. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770661636
Dimensions9.37 × 9.41 × 5.75 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.37 mm9.41 mm3.10 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770661636
Side View
Table 57.0%Crown 34.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.2%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: €3,621 EUR|Low: €381 EUR|High: €4,861 EUR|Avg: €1,436 EUR
Brilliant Earth
Retailer 2
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October 29, 2026
Retailer 4€427 EUR
Retailer 20€473 EUR
Retailer 21€473 EUR
Retailer 2€548 EUR
Retailer 15€644 EUR
Retailer 17€671 EUR
Retailer 10€699 EUR
Retailer 18€701 EUR
Retailer 6€812 EUR
Retailer 22€814 EUR
Retailer 14€832 EUR
Retailer 13€859 EUR
Retailer 19€1,324 EUR
Retailer 3€1,676 EUR
Retailer 12€1,754 EUR
Retailer 7€1,766 EUR
Retailer 9€1,807 EUR
Retailer 16€1,925 EUR
Retailer 11€2,084 EUR
Retailer 8€2,228 EUR
Retailer 5€3,378 EUR
Brilliant Earth€3,621 EUR

12 data points across 22 retailers

19 retailers€427 EUR to €4,924 EUR

A
Cheapest Retailer
-
€427 EUR
$475 USD
A
Retailer 2
-
€473 EUR
$526 USD
View
A
Retailer 3
-
€473 EUR
$526 USD
View
A
Retailer 4
-
€548 EUR
$610 USD
View
A
Retailer 5
-
€671 EUR
£588 GBP
View
B+
Retailer 6
-
€699 EUR
$778 USD
View
A
Retailer 7
-
€701 EUR
$780 USD
View
A
Retailer 8
-
€812 EUR
$904 USD
View
A
Retailer 9
-
€814 EUR
$906 USD
View
A
Retailer 10
-
€859 EUR
£753 GBP
View
B+
Retailer 11
-
€1,324 EUR
$1,474 USD
View
B+
Retailer 12
-
€1,676 EUR
$1,865 USD
View
B+
Retailer 13
-
€1,766 EUR
$1,966 USD
View
B
Retailer 14
-
€1,807 EUR
$2,012 USD
View
B
Retailer 15
-
€1,925 EUR
£1,687 GBP
View
B
Retailer 16
-
€2,084 EUR
$2,320 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
€2,228 EUR
$2,480 USD
View
B
Retailer 18
-
€3,378 EUR
$3,760 USD
View
Most Expensive
B
Brilliant Earth
22266394A · Oct 29
€4,924 EUR
$5,480 USD
View
18 more retailers have this diamond
Prices start from €427 EURSave up to €4,497 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 Round
€427 EUR