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Cushion|Lab Grown|IGI

3.10ct D VS1 Cushion Lab Grown Diamond

GD • D/VS1 • IGI LG722522053

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

Certificate IGI LG722522053

Diamond specifications and retailer prices

From $753 AUD
$529 USD
As of October 29, 2026
Save $2,367 AUD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,079 AUD at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG722522053 or 722522053. Listed at 17 retailers as of October 29, 2026, with a 314% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.10
Carat
D
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722522053
Dimensions8.58 × 8.45 × 5.58 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
8.58 mm8.45 mm3.10 ctD / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722522053
Side View
Table 62.0%Crown 36.5°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 66.0%

Caratlytics Score

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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: $6,079 AUD|Low: $753 AUD|High: $6,492 AUD|Avg: $2,284 AUD|-5.9%
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
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 8$753 AUD
Retailer 15$834 AUD
Retailer 16$1,050 AUD
Retailer 17$1,260 AUD
Retailer 4$1,303 AUD
Retailer 11$1,320 AUD
Retailer 3$1,365 AUD
Retailer 2$1,384 AUD
Retailer 10$1,762 AUD
Retailer 12$1,811 AUD
Retailer 6$2,064 AUD
Retailer 7$2,723 AUD
Retailer 9$2,937 AUD
Retailer 13$3,068 AUD
Retailer 5$3,121 AUD
Retailer 14$4,363 AUD
Brilliant Earth$6,079 AUD

38 data points across 17 retailers

17 retailers$753 AUD to $3,121 AUD

A
Cheapest Retailer
-
$753 AUD
$529 USD
Final sale: no returns
Retailer 2
-
$834 AUD
$586 USD
View
Price last confirmed 13 days ago
Retailer 3
-
$1,050 AUD
£581 GBP
View
Price last confirmed 13 days ago
B+
Retailer 4
-
$1,260 AUD
$885 USD
View
B+
Retailer 5
-
$1,303 AUD
$915 USD
View
A
Retailer 6
-
$1,320 AUD
€883 EUR
View
B+
Retailer 7
-
$1,365 AUD
$959 USD
View
A
Retailer 8
-
$1,384 AUD
£765 GBP
View
B+
Retailer 9
-
$1,762 AUD
View
A
Retailer 10
-
$1,811 AUD
ZAR 20,549 ZAR
View
B+
Retailer 11
-
$2,064 AUD
$1,450 USD
View
B+
Retailer 12
-
$2,723 AUD
$1,913 USD
View
B
Retailer 13
-
$2,937 AUD
$2,063 USD
View
B
Retailer 14
-
$3,068 AUD
£1,697 GBP
View
B
Retailer 15
-
$3,121 AUD
$2,192 USD
View
Retailer 16
-
$4,363 AUD
$3,065 USD
View
Price last confirmed 9 days ago
Most Expensive
Brilliant Earth
15673335A · Oct 18
$6,079 AUD
$4,270 USD
View
Price last confirmed 12 days ago
16 more retailers have this diamond
Prices start from $753 AUDSave up to $2,367 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
3.10ct Cushion
$753 AUD