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Cushion|Lab Grown|IGI

3.07ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG669439820

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG669439820

Diamond specifications and retailer prices

From $1,019 AUD
£564 GBP
As of October 30, 2026
Save $3,669 AUD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,616 AUD at Brilliant Earth · As of October 9, 2026
View at Brilliant Earth

About this 3.07ct lab-grown cushion diamond

This 3.07ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG669439820 or 669439820. Listed at 14 retailers as of October 29, 2026, with a 360% 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

3.07
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669439820
Dimensions8.41 × 8.35 × 5.58 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
8.41 mm8.35 mm3.07 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669439820
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 66.8%

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 30
Current: $7,616 AUD|Low: $848 AUD|High: $7,858 AUD|Avg: $2,523 AUD|-3.1%
Brilliant Earth
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
October 30, 2026
Retailer 4$848 AUD
Retailer 2$1,019 AUD
Retailer 11$1,189 AUD
Retailer 8$1,227 AUD
Retailer 3$1,325 AUD
Retailer 12$1,378 AUD
Retailer 7$1,410 AUD
Retailer 13$1,740 AUD
Retailer 14$2,770 AUD
Retailer 9$3,122 AUD
Retailer 5$3,177 AUD
Retailer 10$3,353 AUD
Retailer 6$4,688 AUD
Brilliant Earth$7,616 AUD

34 data points across 14 retailers

14 retailers$1,019 AUD to $4,688 AUD

Retailer 1
-
$848 AUD
$596 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$1,019 AUD
£564 GBP
View
A
Retailer 3
-
$1,189 AUD
$835 USD
View
A
Retailer 4
-
$1,227 AUD
€821 EUR
View
A
Retailer 5
-
$1,325 AUD
$931 USD
View
A
Retailer 6
-
$1,378 AUD
$968 USD
View
A
Retailer 7
-
$1,410 AUD
£780 GBP
View
A
Retailer 8
-
$1,740 AUD
$1,222 USD
View
Retailer 9
-
$2,770 AUD
$1,946 USD
View
Price last confirmed 12 days ago
B
Retailer 10
-
$3,122 AUD
£1,727 GBP
View
B
Retailer 11
-
$3,177 AUD
$2,232 USD
View
Retailer 12
-
$3,353 AUD
$2,355 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$4,688 AUD
$3,293 USD
View
Most Expensive
Brilliant Earth
12505354A · Oct 9
$7,616 AUD
$5,350 USD
View
Price last confirmed 21 days ago
13 more retailers have this diamond
Prices start from $1,019 AUDSave up to $3,669 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
3.07ct Cushion
$1,019 AUD