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Cushion|Lab Grown|IGI

3.45ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG791609287

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG791609287

Diamond specifications and retailer prices

From $1,078 USD
As of October 29, 2026
Save $8,355 USD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,433 USD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 3.45ct lab-grown cushion diamond

This 3.45ct 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 LG791609287 or 791609287. Listed at 21 retailers as of October 29, 2026, with prices from $1,078 to $9,433, a $8,355 spread on the same certified stone. Yadav Diamonds lists it at $9,433. 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

3.45
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791609287
Dimensions10.01 × 7.99 × 5.44 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
10.01 mm7.99 mm3.45 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791609287
Side View
Table 63.0%Crown 36.6°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 68.1%

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: $1,582 USD|Low: $1,078 USD|High: $9,433 USD|Avg: $3,659 USD|-0.9%
Retailer 1
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Retailer 3
Retailer 4
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Yadav Diamonds
October 30, 2026
Retailer 5$1,078 USD
Retailer 6$1,117 USD
Retailer 19$1,340 USD
Retailer 3$1,572 USD
Retailer 1$1,582 USD
Retailer 12$1,786 USD
Retailer 13$1,886 USD
Retailer 7$2,087 USD
Retailer 17$2,783 USD
Retailer 14$2,864 USD
Retailer 2$3,311 USD
Retailer 10$3,399 USD
Retailer 8$3,594 USD
Retailer 15$4,205 USD
Retailer 16$4,690 USD
Retailer 11$4,800 USD
Retailer 18$4,845 USD
Retailer 4$7,695 USD
Retailer 9$8,550 USD
Yadav Diamonds$9,433 USD

28 data points across 20 retailers

21 retailers$1,078 USD to $9,433 USD

A
Cheapest Retailer
-
$1,078 USD
Final sale: no returns
Retailer 2
-
$1,117 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,340 USD
View
A
Retailer 4
-
$1,572 USD
View
A
Retailer 5
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$1,582 USD
£1,246 GBP
View
A
Retailer 6
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$1,786 USD
£1,406 GBP
View
A
Retailer 7
-
$1,886 USD
€1,796 EUR
View
A
Retailer 8
-
$2,087 USD
View
Retailer 9
-
$2,783 USD
A$4,281 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$2,864 USD
ZAR 46,263 ZAR
View
B+
Retailer 11
-
$3,311 USD
View
Retailer 12
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$3,399 USD
£2,676 GBP
View
Price last confirmed 9 days ago
B+
Retailer 13
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$3,594 USD
View
B+
Retailer 14
-
$4,205 USD
£3,311 GBP
View
B
Retailer 15
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$4,386 USD
View
B
Retailer 16
-
$4,690 USD
View
Retailer 17
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$4,845 USD
View
Price last confirmed 9 days ago
B
Retailer 18
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$7,695 USD
View
B
Retailer 19
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$7,700 USD
View
B
Retailer 20
-
$8,550 USD
View
Most Expensive
B
Yadav Diamonds
13355211 · Oct 30
$9,433 USD
View
20 more retailers have this diamond
Prices start from $1,078 USDSave up to $8,355 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.

A
3.45ct Cushion
$1,078 USD