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Round|Lab Grown|IGI

3.10ct I VVS2 Round Lab Grown Diamond

EX • I/VVS2 • IGI LG638428431

Shape and cutting style on the report: Round brilliant

Certificate IGI LG638428431

Diamond specifications and retailer prices

From €408 EUR
$456 USD
As of October 31, 2026
Save €2,823 EUR (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,231 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.1ct lab-grown round diamond

This 3.1ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG638428431 or 638428431. Listed at 16 retailers as of October 30, 2026, with prices from €408 to €3,231, a €2,823 spread on the same certified stone. Do Amore Diamonds lists it at €3,231. 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
I
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638428431
Dimensions9.27 × 9.23 × 5.72 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
9.27 mm9.23 mm3.10 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG638428431
Side View
Table 61.0%Crown 35°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
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 31
Current: €3,231 EUR|Low: €408 EUR|High: €3,231 EUR|Avg: €1,231 EUR
Do Amore 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
October 29, 2026
Retailer 12€408 EUR
Retailer 5€609 EUR
Retailer 11€715 EUR
Retailer 8€716 EUR
Retailer 13€725 EUR
Retailer 14€775 EUR
Retailer 6€1,065 EUR
Retailer 7€1,082 EUR
Retailer 10€1,267 EUR
Retailer 4€1,419 EUR
Retailer 9€1,714 EUR
Retailer 3€1,736 EUR
Retailer 2€1,842 EUR
Do Amore Diamonds€3,231 EUR

22 data points across 14 retailers

16 retailers€408 EUR to €3,231 EUR

A
Cheapest Retailer
-
€408 EUR
$456 USD
Final sale: no returns
Retailer 2
-
€452 EUR
$505 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
€452 EUR
$505 USD
View
Retailer 4
-
€452 EUR
$505 USD
View
Price last confirmed 24 days ago
B+
Retailer 5
-
€715 EUR
$799 USD
View
A
Retailer 6
-
€716 EUR
$800 USD
View
A
Retailer 7
-
€725 EUR
$810 USD
View
A
Retailer 8
-
€775 EUR
$866 USD
View
B+
Retailer 9
-
€1,082 EUR
ZAR 19,531 ZAR
View
B
Retailer 10
-
€1,267 EUR
$1,415 USD
View
Retailer 11
-
€1,602 EUR
$1,790 USD
View
Price last confirmed 31 days ago
B
Retailer 12
-
€1,602 EUR
$1,790 USD
View
B
Retailer 13
-
€1,714 EUR
$1,915 USD
View
B
Retailer 14
-
€1,736 EUR
$1,939 USD
View
B
Retailer 15
-
€1,842 EUR
£1,620 GBP
View
Most Expensive
B
Do Amore Diamonds
27-C4A489A6E · Oct 30
€3,231 EUR
$3,610 USD
View
15 more retailers have this diamond
Prices start from €408 EURSave up to €2,823 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
€408 EUR