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Cushion|Lab Grown|IGI

3.08ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG685521911

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG685521911

Diamond specifications and retailer prices

From $1,046 AUD
$735 USD
As of October 29, 2026
Save $10,113 AUD (91%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $15,401 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.08ct lab-grown cushion diamond

This 3.08ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG685521911 or 685521911. Listed at 16 retailers as of October 29, 2026, with a 967% 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

3.08
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685521911
Dimensions8.42 × 8.35 × 5.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.42 mm8.35 mm3.08 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685521911
Side View
Table 62.0%Crown 35.7°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $8,313 AUD|Low: $1,016 AUD|High: $11,159 AUD|Avg: $3,254 AUD
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
October 30, 2026
Retailer 3$1,046 AUD
Retailer 7$1,154 AUD
Retailer 11$1,338 AUD
Retailer 2$1,352 AUD
Retailer 12$1,533 AUD
Retailer 8$1,862 AUD
Retailer 15$2,045 AUD
Retailer 13$2,697 AUD
Retailer 10$2,781 AUD
Retailer 6$2,795 AUD
Retailer 4$3,731 AUD
Retailer 9$4,162 AUD
Retailer 14$4,709 AUD
Do Amore Diamonds$8,313 AUD
Retailer 5$11,159 AUD

25 data points across 15 retailers

16 retailers$1,046 AUD to $11,159 AUD

A
Cheapest Retailer
-
$1,046 AUD
$735 USD
Final sale: no returns
Retailer 2
-
$1,154 AUD
$811 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$1,338 AUD
$940 USD
View
A
Retailer 4
-
$1,352 AUD
£748 GBP
View
A
Retailer 5
-
$1,533 AUD
$1,077 USD
View
A
Retailer 6
-
$1,862 AUD
£1,030 GBP
View
A
Retailer 7
-
$2,045 AUD
$1,437 USD
View
A
Retailer 8
-
$2,697 AUD
$1,895 USD
View
A
Retailer 9
-
$2,781 AUD
ZAR 31,562 ZAR
View
Retailer 10
-
$2,795 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$3,731 AUD
£2,064 GBP
View
B+
Retailer 12
-
$4,162 AUD
$2,924 USD
View
B+
Retailer 13
-
$4,709 AUD
£2,605 GBP
View
B
Retailer 14
-
$8,313 AUD
$5,840 USD
View
B
Retailer 15
-
$11,159 AUD
$7,840 USD
View
Most Expensive
Do Amore Diamonds
23-685521911 · Oct 30
$15,401 AUD
$10,820 USD
View
Price under review
15 more retailers have this diamond
Prices start from $1,046 AUDSave up to $10,113 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
3.08ct Cushion
$1,046 AUD