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Cushion|Lab Grown|IGI

3.09ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG694503709

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG694503709

Diamond specifications and retailer prices

From $846 USD
As of October 31, 2026
Save $6,844 USD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,690 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.09ct lab-grown cushion diamond

This 3.09ct 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 LG694503709 or 694503709. Listed at 23 retailers as of October 31, 2026, with prices from $846 to $7,690, a $6,844 spread on the same certified stone. Brilliant Earth lists it at $7,690. 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

3.09
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694503709
Dimensions9.66 × 7.24 × 4.91 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.66 mm7.24 mm3.09 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694503709
Side View
Table 66.0%Crown 38.5°Girdle: MED-THKPavilion 34°Culet: NoneDepth 67.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $7,690 USD|Low: $846 USD|High: $7,960 USD|Avg: $2,465 USD|-3.4%
Brilliant Earth
Retailer 2
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Retailer 21
October 31, 2026
Retailer 5$846 USD
Retailer 6$876 USD
Retailer 21$1,015 USD
Retailer 20$1,024 USD
Retailer 8$1,177 USD
Retailer 3$1,255 USD
Retailer 16$1,343 USD
Retailer 13$1,392 USD
Retailer 17$1,854 USD
Retailer 18$2,035 USD
Retailer 4$2,069 USD
Retailer 10$2,121 USD
Retailer 11$2,728 USD
Retailer 9$2,949 USD
Retailer 2$2,963 USD
Retailer 7$2,967 USD
Retailer 12$3,025 USD
Retailer 14$3,147 USD
Retailer 19$3,447 USD
Retailer 15$3,933 USD
Brilliant Earth$7,690 USD

33 data points across 21 retailers

23 retailers$846 USD to $7,690 USD

A
Cheapest Retailer
-
$846 USD
Final sale: no returns
Retailer 2
-
$876 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,015 USD
View
A
Retailer 4
-
$1,024 USD
HK$8,000 HKD
View
A
Retailer 5
-
$1,177 USD
View
A
Retailer 6
-
$1,255 USD
View
A
Retailer 7
-
$1,343 USD
£1,057 GBP
View
A
Retailer 8
-
$1,392 USD
€1,326 EUR
View
A
Retailer 9
-
$1,854 USD
View
A
Retailer 10
-
$2,035 USD
ZAR 32,876 ZAR
View
B+
Retailer 11
-
$2,069 USD
View
B+
Retailer 12
-
$2,121 USD
View
B+
Retailer 13
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$2,728 USD
£2,148 GBP
View
B+
Retailer 14
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$2,861 USD
View
B+
Retailer 15
-
$2,949 USD
SGD 3,985 SGD
View
B+
Retailer 16
-
$2,963 USD
View
B+
Retailer 17
-
$2,967 USD
View
B+
Retailer 18
-
$3,025 USD
View
B+
Retailer 19
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$3,132 USD
View
B+
Retailer 20
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$3,447 USD
£2,714 GBP
View
B+
Retailer 21
-
$3,933 USD
A$6,050 AUD
View
Retailer 22
-
$4,763 USD
View
Price last confirmed 103 days ago
Most Expensive
B
Brilliant Earth
13760059A · Oct 31
$7,690 USD
View
22 more retailers have this diamond
Prices start from $846 USDSave up to $6,844 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
3.09ct Cushion
$846 USD