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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 $2,787 USD
As of October 31, 2026
Save $8,324 USD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,111 USD at Taylor and Hart · As of October 30, 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 30, 2026, with prices from $2,787 to $11,111, a $8,324 spread on the same certified stone. Taylor and Hart lists it at $11,111. 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

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $5,620 USD|Low: $2,003 USD|High: $11,111 USD|Avg: $5,628 USD|-1.4%
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
October 31, 2026
Retailer 6$2,292 USD
Retailer 8$2,787 USD
Retailer 2$2,888 USD
Retailer 5$2,893 USD
Retailer 13$3,050 USD
Retailer 4$4,052 USD
Retailer 9$4,306 USD
Retailer 7$5,502 USD
Retailer 1$5,620 USD
Retailer 14$5,630 USD
Retailer 12$7,210 USD
Retailer 10$7,402 USD
Retailer 3$7,710 USD
Retailer 11$8,580 USD
Retailer 15$10,190 USD
Taylor and Hart$11,111 USD

43 data points across 16 retailers

19 retailers$2,787 USD to $11,111 USD

Retailer 1
-
$2,292 USD
Price last confirmed 11 days ago
B+
Retailer 2
-
$2,787 USD
View
Final sale: no returns
Retailer 3
-
$2,888 USD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
$2,893 USD
View
B+
Retailer 5
-
$3,050 USD
View
Retailer 6
-
$3,072 USD
£2,419 GBP
View
Price last confirmed 64 days ago
B+
Retailer 7
-
$4,052 USD
View
B+
Retailer 8
-
$4,306 USD
£3,391 GBP
View
B
Retailer 9
-
$5,502 USD
£4,332 GBP
View
B
Retailer 10
-
$5,620 USD
A$8,646 AUD
View
Retailer 11
-
$5,630 USD
View
Price last confirmed 17 days ago
Retailer 12
-
$7,210 USD
A$11,092 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$7,402 USD
ZAR 119,579 ZAR
View
B
Retailer 14
-
$7,710 USD
View
B
Retailer 15
-
$8,394 USD
View
B
Retailer 16
-
$8,580 USD
£6,756 GBP
View
B
Retailer 17
-
$10,190 USD
View
Most Expensive
B
Taylor and Hart
KN65TWP · Oct 30
$11,111 USD
View
17 more retailers have this diamond
Prices start from $2,787 USDSave up to $8,324 USD

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.

B+
3.43ct Cushion
$2,787 USD