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Cushion|Lab Grown|IGI

3.43ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG727561328

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG727561328

Diamond specifications and retailer prices

From €823 EUR
$920 USD
As of October 31, 2026
Save €5,773 EUR (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €6,597 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.43ct lab-grown cushion diamond

This 3.43ct lab-grown cushion 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 LG727561328 or 727561328. Listed at 20 retailers as of October 31, 2026, with prices from €823 to €6,597, a €5,773 spread on the same certified stone. Brilliant Earth lists it at €6,597. 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

3.43
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727561328
Dimensions10.03 × 8.00 × 5.51 mm
L/W Ratio1.25
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
10.03 mm8.00 mm3.43 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727561328
Side View
Table 63.0%Crown 36.3°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 68.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €6,597 EUR|Low: €767 EUR|High: €6,749 EUR|Avg: €2,283 EUR|+7.1%
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
Retailer 17
November 1, 2026
Retailer 9€804 EUR
Retailer 16€823 EUR
Retailer 7€1,038 EUR
Retailer 11€1,130 EUR
Retailer 4€1,255 EUR
Retailer 10€1,311 EUR
Retailer 15€1,396 EUR
Retailer 3€1,794 EUR
Retailer 17€1,928 EUR
Retailer 5€1,997 EUR
Retailer 12€2,245 EUR
Retailer 13€2,673 EUR
Retailer 2€2,846 EUR
Retailer 14€2,957 EUR
Retailer 6€3,242 EUR
Retailer 8€4,426 EUR
Brilliant Earth€6,597 EUR

23 data points across 17 retailers

20 retailers€823 EUR to €6,597 EUR

Retailer 1
-
€804 EUR
$898 USD
Price last confirmed 20 days ago
A
Retailer 2
-
€823 EUR
$920 USD
View
Final sale: no returns
A
Retailer 3
-
€1,038 EUR
$1,160 USD
View
A
Retailer 4
-
€1,130 EUR
$1,263 USD
View
A
Retailer 5
-
€1,255 EUR
$1,402 USD
View
A
Retailer 6
-
€1,311 EUR
£1,154 GBP
View
A
Retailer 7
-
€1,396 EUR
View
A
Retailer 8
-
€1,794 EUR
$2,004 USD
View
A
Retailer 9
-
€1,928 EUR
A$3,314 AUD
View
B+
Retailer 10
-
€1,997 EUR
ZAR 36,045 ZAR
View
B+
Retailer 11
-
€2,245 EUR
$2,508 USD
View
Retailer 12
-
€2,292 EUR
£2,016 GBP
View
Price last confirmed 22 days ago
B+
Retailer 13
-
€2,607 EUR
$2,913 USD
View
B+
Retailer 14
-
€2,673 EUR
$2,986 USD
View
B+
Retailer 15
-
€2,846 EUR
$3,180 USD
View
B+
Retailer 16
-
€2,957 EUR
$3,303 USD
View
B
Retailer 17
-
€3,242 EUR
£2,852 GBP
View
Retailer 18
-
€3,910 EUR
A$6,721 AUD
View
Price last confirmed 23 days ago
Retailer 19
-
€4,426 EUR
$4,945 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
15601554A · Oct 31
€6,597 EUR
$7,370 USD
View
19 more retailers have this diamond
Prices start from €823 EURSave up to €5,773 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
3.43ct Cushion
€823 EUR