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Cushion|Lab Grown|IGI

3.09ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG788673664

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG788673664

Diamond specifications and retailer prices

From $638 USD
As of October 28, 2026
Save $4,432 USD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,070 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown cushion diamond

This 3.09ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788673664 or 788673664. Listed at 19 retailers as of October 28, 2026, with prices from $638 to $5,070, a $4,432 spread on the same certified stone. Do Amore Diamonds lists it at $5,070. 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
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788673664
Dimensions7.44 × 7.44 × 5.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.44 mm7.44 mm3.09 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788673664
Side View
Table 61.0%Crown 33.7°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 69.8%

Caratlytics Score

How it works →
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 28
Current: $5,070 USD|Low: $497 USD|High: $5,070 USD|Avg: $1,581 USD|+20.1%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
October 29, 2026
Retailer 10$589 USD
Retailer 4$638 USD
Retailer 13$815 USD
Retailer 6$901 USD
Retailer 17$985 USD
Retailer 18$1,091 USD
Retailer 12$1,099 USD
Retailer 15$1,117 USD
Retailer 5$1,253 USD
Retailer 8$1,261 USD
Retailer 2$1,537 USD
Retailer 11$1,722 USD
Retailer 9$1,867 USD
Retailer 3$2,192 USD
Retailer 19$2,279 USD
Retailer 7$2,374 USD
Retailer 16$2,410 USD
Retailer 14$3,077 USD
Do Amore Diamonds$5,070 USD

37 data points across 19 retailers

19 retailers$638 USD to $5,070 USD

A
Retailer 1
-
$589 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$638 USD
View
Final sale: no returns
A
Retailer 3
-
$717 USD
HK$5,600 HKD
View
Price last confirmed 55 days ago
A
Retailer 4
-
$815 USD
View
A
Retailer 5
-
$985 USD
View
A
Retailer 6
-
$1,091 USD
View
A
Retailer 7
-
$1,099 USD
£865 GBP
View
A
Retailer 8
-
$1,117 USD
View
A
Retailer 9
-
$1,253 USD
A$1,927 AUD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$1,261 USD
View
Price last confirmed 21 days ago
A
Retailer 11
-
$1,537 USD
ZAR 24,837 ZAR
View
A
Retailer 12
-
$1,722 USD
£1,356 GBP
View
Price last confirmed 22 days ago
A
Retailer 13
-
$1,867 USD
SGD 2,523 SGD
View
Price last confirmed 22 days ago
B+
Retailer 14
-
$2,192 USD
View
B+
Retailer 15
-
$2,279 USD
View
B+
Retailer 16
-
$2,374 USD
A$3,652 AUD
View
Price last confirmed 24 days ago
B+
Retailer 17
-
$2,410 USD
View
B+
Retailer 18
-
$3,077 USD
£2,423 GBP
View
Most Expensive
B
Do Amore Diamonds
27-324BCC14E · Oct 29
$5,070 USD
View
18 more retailers have this diamond
Prices start from $638 USDSave up to $4,432 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
$638 USD