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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 $908 AUD
$638 USD
As of October 29, 2026
Save $6,309 AUD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,217 AUD 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 29, 2026, with prices from $908 to $7,217, a $6,309 spread on the same certified stone. Do Amore Diamonds lists it at $7,217. 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
Colour
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 29
Current: $7,217 AUD|Low: $707 AUD|High: $7,217 AUD|Avg: $2,251 AUD|+20.1%
Do Amore 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
Retailer 19
October 29, 2026
Retailer 10$838 AUD
Retailer 4$908 AUD
Retailer 13$1,160 AUD
Retailer 6$1,282 AUD
Retailer 17$1,402 AUD
Retailer 18$1,553 AUD
Retailer 2$1,568 AUD
Retailer 15$1,590 AUD
Retailer 5$1,783 AUD
Retailer 8$1,795 AUD
Retailer 12$2,188 AUD
Retailer 11$2,451 AUD
Retailer 9$2,658 AUD
Retailer 3$3,119 AUD
Retailer 19$3,244 AUD
Retailer 7$3,379 AUD
Retailer 16$3,431 AUD
Retailer 14$4,380 AUD
Do Amore Diamonds$7,217 AUD

37 data points across 19 retailers

19 retailers$908 AUD to $7,217 AUD

Retailer 1
-
$838 AUD
$589 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$908 AUD
$638 USD
View
Final sale: no returns
Retailer 3
-
$1,020 AUD
HK$5,600 HKD
View
Price last confirmed 55 days ago
A
Retailer 4
-
$1,160 AUD
$815 USD
View
A
Retailer 5
-
$1,402 AUD
$985 USD
View
A
Retailer 6
-
$1,553 AUD
$1,091 USD
View
A
Retailer 7
-
$1,568 AUD
£868 GBP
View
A
Retailer 8
-
$1,590 AUD
$1,117 USD
View
Retailer 9
-
$1,783 AUD
View
Price last confirmed 9 days ago
Retailer 10
-
$1,795 AUD
$1,261 USD
View
Price last confirmed 22 days ago
A
Retailer 11
-
$2,188 AUD
ZAR 24,837 ZAR
View
Retailer 12
-
$2,451 AUD
£1,356 GBP
View
Price last confirmed 23 days ago
Retailer 13
-
$2,658 AUD
SGD 2,523 SGD
View
Price last confirmed 22 days ago
B+
Retailer 14
-
$3,119 AUD
$2,192 USD
View
B+
Retailer 15
-
$3,244 AUD
$2,279 USD
View
Retailer 16
-
$3,379 AUD
View
Price last confirmed 24 days ago
B+
Retailer 17
-
$3,431 AUD
$2,410 USD
View
B+
Retailer 18
-
$4,380 AUD
£2,423 GBP
View
Most Expensive
B
Do Amore Diamonds
27-324BCC14E · Oct 29
$7,217 AUD
$5,070 USD
View
18 more retailers have this diamond
Prices start from $908 AUDSave up to $6,309 AUD

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
$908 AUD