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Round|Lab Grown|IGI

3.40ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • IGI LG741567822

Shape and cutting style on the report: Round brilliant

Certificate IGI LG741567822

Diamond specifications and retailer prices

From €786 EUR
$875 USD
As of October 29, 2026
Save €2,650 EUR (77%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €10,368 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.4ct lab-grown round diamond

This 3.4ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG741567822 or 741567822. Listed at 25 retailers as of October 29, 2026, with a 337% 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

3.40
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741567822
Dimensions9.51 × 9.58 × 5.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.51 mm9.58 mm3.40 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741567822
Side View
Table 57.0%Crown 35.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

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 29
Current: €10,368 EUR|Low: €786 EUR|High: €10,368 EUR|Avg: €2,441 EUR
Brilliant Earth
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
Retailer 16
October 29, 2026
Retailer 6€786 EUR
Retailer 8€912 EUR
Retailer 15€942 EUR
Retailer 13€1,069 EUR
Retailer 11€1,255 EUR
Retailer 2€1,393 EUR
Retailer 10€1,453 EUR
Retailer 12€1,465 EUR
Retailer 14€1,815 EUR
Retailer 5€1,920 EUR
Retailer 16€2,057 EUR
Retailer 9€2,117 EUR
Retailer 7€2,700 EUR
Retailer 4€3,436 EUR
Retailer 3€4,425 EUR
Brilliant Earth€10,368 EUR

28 data points across 16 retailers

25 retailers€786 EUR to €3,436 EUR

A
Cheapest Retailer
-
€786 EUR
$875 USD
A
Retailer 2
-
€855 EUR
$952 USD
View
A
Retailer 3
-
€912 EUR
$1,015 USD
View
Retailer 4
-
€912 EUR
$1,015 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
€942 EUR
$1,049 USD
View
Final sale: no returns
A
Retailer 6
-
€1,069 EUR
$1,190 USD
View
A
Retailer 7
-
€1,186 EUR
$1,320 USD
View
A
Retailer 8
-
€1,255 EUR
£1,100 GBP
View
A
Retailer 9
-
€1,393 EUR
£1,221 GBP
View
A
Retailer 10
-
€1,453 EUR
View
B+
Retailer 11
-
€1,465 EUR
$1,631 USD
View
B+
Retailer 12
-
€1,815 EUR
A$3,108 AUD
View
B+
Retailer 13
-
€1,920 EUR
$2,137 USD
View
Retailer 14
-
€1,965 EUR
$2,187 USD
View
Price last confirmed 43 days ago
Retailer 15
-
€2,057 EUR
A$3,522 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
€2,117 EUR
ZAR 38,062 ZAR
View
B+
Retailer 17
-
€2,218 EUR
$2,469 USD
View
B
Retailer 18
-
€2,563 EUR
$2,853 USD
View
B
Retailer 19
-
€2,700 EUR
$3,005 USD
View
B
Retailer 20
-
€2,853 EUR
$3,175 USD
View
B
Retailer 21
-
€3,007 EUR
$3,347 USD
View
B
Retailer 22
-
€3,164 EUR
$3,521 USD
View
B+
Retailer 23
-
€3,436 EUR
£3,011 GBP
View
Retailer 24
-
€4,425 EUR
$4,925 USD
View
Price last confirmed 11 days ago
Most Expensive
Brilliant Earth
16159814A · Oct 29
€10,368 EUR
$11,540 USD
View
Price under review
24 more retailers have this diamond
Prices start from €786 EURSave up to €2,650 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
3.40ct Round
€786 EUR