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Cushion|Lab Grown|IGI

3.09ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG735531281

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG735531281

Diamond specifications and retailer prices

From $1,019 USD
As of October 29, 2026
Save $2,997 USD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,068 USD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

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 LG735531281 or 735531281. Listed at 19 retailers as of October 28, 2026, with a 294% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735531281
Dimensions7.82 × 7.82 × 5.09 mm
L/W Ratio1.00
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
7.82 mm7.82 mm3.09 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735531281
Side View
Table 61.0%Crown 33.8°Girdle: STK-THKPavilion 36.7°Culet: NoneDepth 65.1%

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: $4,068 USD|Low: $1,019 USD|High: $4,188 USD|Avg: $2,547 USD|-0.5%
Novita Diamonds
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
Retailer 18
October 29, 2026
Retailer 11$1,019 USD
Retailer 16$1,210 USD
Retailer 8$1,293 USD
Retailer 5$1,330 USD
Retailer 17$1,595 USD
Retailer 2$1,621 USD
Retailer 12$1,704 USD
Retailer 18$2,122 USD
Retailer 15$2,383 USD
Retailer 13$2,452 USD
Retailer 9$2,719 USD
Retailer 6$3,304 USD
Retailer 3$3,461 USD
Retailer 14$3,586 USD
Retailer 10$3,670 USD
Retailer 7$3,739 USD
Retailer 4$4,016 USD
Novita Diamonds$4,068 USD

37 data points across 18 retailers

19 retailers$1,019 USD to $4,016 USD

A
Cheapest Retailer
-
$1,019 USD
Final sale: no returns
A
Retailer 2
-
$1,210 USD
View
A
Retailer 3
-
$1,293 USD
HK$10,100 HKD
View
A
Retailer 4
-
$1,330 USD
View
A
Retailer 5
-
$1,595 USD
View
A
Retailer 6
-
$1,621 USD
£1,276 GBP
View
Retailer 7
-
$1,651 USD
£1,300 GBP
View
Price last confirmed 14 days ago
A
Retailer 8
-
$1,704 USD
€1,623 EUR
View
B+
Retailer 9
-
$2,122 USD
View
Retailer 10
-
$2,383 USD
A$3,666 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$2,452 USD
ZAR 39,614 ZAR
View
B+
Retailer 12
-
$2,719 USD
View
B+
Retailer 13
-
$3,304 USD
View
B
Retailer 14
-
$3,461 USD
View
B+
Retailer 15
-
$3,586 USD
£2,824 GBP
View
B
Retailer 16
-
$3,670 USD
View
B
Retailer 17
-
$3,739 USD
SGD 5,053 SGD
View
B
Retailer 18
-
$4,016 USD
View
Most Expensive
Novita Diamonds
cert_735531281 · Oct 8
$4,068 USD
A$6,259 AUD
View
Price last confirmed 21 days ago
18 more retailers have this diamond
Prices start from $1,019 USDSave up to $2,997 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
$1,019 USD