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Cushion|Lab Grown|IGI

3.07ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG711523030

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

Certificate IGI LG711523030

Diamond specifications and retailer prices

From $975 AUD
$685 USD
As of October 31, 2026
Save $1,903 AUD (66%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,538 AUD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 3.07ct lab-grown cushion diamond

This 3.07ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG711523030 or 711523030. Listed at 11 retailers as of October 30, 2026, with a 195% 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
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711523030
Dimensions8.52 × 8.36 × 5.61 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.52 mm8.36 mm3.07 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG711523030
Side View
Table 61.0%Crown 36°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 67.1%

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 31
Current: $3,538 AUD|Low: $975 AUD|High: $8,058 AUD|Avg: $2,269 AUD|-1.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 2$975 AUD
Retailer 9$1,011 AUD
Retailer 10$1,211 AUD
Retailer 7$1,215 AUD
Retailer 6$1,270 AUD
Retailer 13$1,305 AUD
Retailer 3$1,809 AUD
Retailer 5$2,083 AUD
Retailer 4$2,521 AUD
Retailer 8$2,829 AUD
Retailer 11$2,879 AUD
Rare Carat$3,538 AUD
Retailer 12$8,058 AUD

36 data points across 13 retailers

11 retailers$975 AUD to $2,879 AUD

A
Cheapest Retailer
-
$975 AUD
$685 USD
Retailer 2
-
$1,011 AUD
£559 GBP
View
Price last confirmed 14 days ago
B+
Retailer 3
-
$1,211 AUD
$851 USD
View
A
Retailer 4
-
$1,215 AUD
€813 EUR
View
A
Retailer 5
-
$1,270 AUD
£703 GBP
View
A
Retailer 6
-
$1,305 AUD
$917 USD
View
A
Retailer 7
-
$1,809 AUD
$1,271 USD
View
Retailer 8
-
$2,521 AUD
$1,771 USD
View
Price last confirmed 12 days ago
B+
Retailer 9
-
$2,829 AUD
£1,565 GBP
View
B+
Retailer 10
-
$2,879 AUD
$2,022 USD
View
Most Expensive
Rare Carat
706746 · Oct 21
$3,538 AUD
$2,485 USD
View
Price last confirmed 10 days ago
10 more retailers have this diamond
Prices start from $975 AUDSave up to $1,903 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
$975 AUD