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Round|Lab Grown|IGI

3.40ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG732573108

Shape and cutting style on the report: Round brilliant

Certificate IGI LG732573108

Diamond specifications and retailer prices

From €871 EUR
$973 USD
As of October 29, 2026
Save €2,431 EUR (74%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: €10,311 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 LG732573108 or 732573108. Listed at 31 retailers as of October 29, 2026, with a 279% 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732573108
Dimensions9.60 × 9.66 × 5.96 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
9.60 mm9.66 mm3.40 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732573108
Side View
Table 56.0%Crown 34.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.9%

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: €10,311 EUR|Low: €840 EUR|High: €10,311 EUR|Avg: €2,575 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 30, 2026
Retailer 9€951 EUR
Retailer 8€1,146 EUR
Retailer 4€1,316 EUR
Retailer 12€1,316 EUR
Retailer 2€1,333 EUR
Retailer 11€1,399 EUR
Retailer 13€1,849 EUR
Retailer 14€1,965 EUR
Retailer 3€2,002 EUR
Retailer 10€2,022 EUR
Retailer 6€2,725 EUR
Retailer 7€3,087 EUR
Retailer 16€3,282 EUR
Retailer 5€3,622 EUR
Retailer 15€4,373 EUR
Brilliant Earth€10,311 EUR

37 data points across 16 retailers

31 retailers€871 EUR to €3,302 EUR

Retailer 1
-
€751 EUR
$839 USD
Price last confirmed 31 days ago
Retailer 2
-
€817 EUR
$913 USD
View
Price last confirmed 37 days ago
Retailer 3
-
€817 EUR
$913 USD
View
Price last confirmed 24 days ago
Retailer 4
-
€859 EUR
$960 USD
View
Price last confirmed 30 days ago
Retailer 5
-
€871 EUR
$973 USD
View
Price last confirmed 20 days ago
Retailer 6
-
€871 EUR
$973 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
€871 EUR
$973 USD
View
A
Retailer 8
-
€951 EUR
$1,062 USD
View
Final sale: no returns
A
Retailer 9
-
€1,066 EUR
HK$9,300 HKD
View
A
Retailer 10
-
€1,146 EUR
$1,280 USD
View
A
Retailer 11
-
€1,316 EUR
$1,470 USD
View
A
Retailer 12
-
€1,316 EUR
$1,470 USD
View
A
Retailer 13
-
€1,333 EUR
£1,173 GBP
View
A
Retailer 14
-
€1,399 EUR
View
B+
Retailer 15
-
€1,849 EUR
A$3,178 AUD
View
Retailer 16
-
€1,965 EUR
A$3,377 AUD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
€2,002 EUR
$2,237 USD
View
B+
Retailer 18
-
€2,022 EUR
ZAR 36,495 ZAR
View
B+
Retailer 19
-
€2,199 EUR
$2,457 USD
View
B+
Retailer 20
-
€2,236 EUR
$2,498 USD
View
Retailer 21
-
€2,448 EUR
$2,735 USD
View
Price last confirmed 30 days ago
Retailer 22
-
€2,448 EUR
$2,735 USD
View
Price last confirmed 20 days ago
B
Retailer 23
-
€2,725 EUR
$3,044 USD
View
B
Retailer 24
-
€2,893 EUR
$3,232 USD
View
B
Retailer 25
-
€3,018 EUR
$3,371 USD
View
B
Retailer 26
-
€3,087 EUR
SGD 4,660 SGD
View
Retailer 27
-
€3,282 EUR
£2,887 GBP
View
Price last confirmed 11 days ago
B
Retailer 28
-
€3,302 EUR
$3,689 USD
View
Retailer 29
-
€3,622 EUR
A$6,226 AUD
View
Price last confirmed 25 days ago
Retailer 30
-
€4,373 EUR
$4,885 USD
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
15998764A · Oct 29
€10,311 EUR
$11,520 USD
View
Price under review
30 more retailers have this diamond
Prices start from €871 EURSave up to €2,431 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
€871 EUR