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Cushion|Lab Grown|IGI

3.43ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG757517748

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG757517748

Diamond specifications and retailer prices

From €2,052 EUR
$2,292 USD
As of October 31, 2026
Save €7,893 EUR (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €9,945 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 LG757517748 or 757517748. Listed at 19 retailers as of October 31, 2026, with prices from €2,052 to €9,945, a €7,893 spread on the same certified stone. Taylor and Hart lists it at €9,945. 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 angle36.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757517748
Dimensions10.48 × 8.15 × 5.32 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.48 mm8.15 mm3.43 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757517748
Side View
Table 54.0%Crown 36.4°Girdle: MED-STKPavilion 38.2°Culet: LargeDepth 65.3%

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: €6,442 EUR|Low: €1,793 EUR|High: €9,945 EUR|Avg: €5,045 EUR|-0.1%
Retailer 1
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
Taylor and Hart
November 1, 2026
Retailer 6€2,052 EUR
Retailer 10€2,495 EUR
Retailer 2€2,585 EUR
Retailer 5€2,589 EUR
Retailer 13€2,730 EUR
Retailer 4€3,627 EUR
Retailer 8€3,854 EUR
Retailer 7€4,924 EUR
Retailer 9€5,030 EUR
Retailer 14€5,039 EUR
Retailer 1€6,442 EUR
Retailer 11€6,625 EUR
Retailer 3€6,901 EUR
Retailer 12€7,680 EUR
Retailer 15€9,121 EUR
Taylor and Hart€9,945 EUR

43 data points across 16 retailers

19 retailers€2,052 EUR to €9,945 EUR

A
Cheapest Retailer
-
€2,052 EUR
$2,292 USD
B+
Retailer 2
-
€2,495 EUR
$2,787 USD
View
Final sale: no returns
Retailer 3
-
€2,585 EUR
$2,888 USD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
€2,589 EUR
$2,893 USD
View
B+
Retailer 5
-
€2,730 EUR
$3,050 USD
View
Retailer 6
-
€2,750 EUR
£2,419 GBP
View
Price last confirmed 65 days ago
B+
Retailer 7
-
€3,627 EUR
$4,052 USD
View
B+
Retailer 8
-
€3,854 EUR
£3,391 GBP
View
B
Retailer 9
-
€4,924 EUR
£4,332 GBP
View
B
Retailer 10
-
€5,030 EUR
A$8,646 AUD
View
Retailer 11
-
€5,039 EUR
$5,630 USD
View
Price last confirmed 17 days ago
Retailer 12
-
€6,442 EUR
A$11,073 AUD
View
B
Retailer 13
-
€6,625 EUR
ZAR 119,579 ZAR
View
B
Retailer 14
-
€6,901 EUR
$7,710 USD
View
B
Retailer 15
-
€7,513 EUR
$8,394 USD
View
B
Retailer 16
-
€7,680 EUR
£6,756 GBP
View
B
Retailer 17
-
€9,121 EUR
$10,190 USD
View
Most Expensive
B
Taylor and Hart
KN65TWP · Oct 31
€9,945 EUR
$11,111 USD
View
17 more retailers have this diamond
Prices start from €2,052 EURSave up to €7,893 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
€2,052 EUR