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Cushion|Lab Grown|IGI

1.48ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG768647318

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG768647318

Diamond specifications and retailer prices

From $550 AUD
$386 USD
As of October 31, 2026
Save $1,144 AUD (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,004 AUD at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 1.48ct lab-grown cushion diamond

This 1.48ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG768647318 or 768647318. Listed at 12 retailers as of October 31, 2026, with a 208% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768647318
Dimensions8.37 × 5.84 × 3.84 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.37 mm5.84 mm1.48 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768647318
Side View
Table 62.0%Crown 37.7°Girdle: MED-STKPavilion 37°Culet: NoneDepth 65.8%

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 31
Current: $3,004 AUD|Low: $349 AUD|High: $3,004 AUD|Avg: $1,061 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
October 31, 2026
Retailer 13$349 AUD
Retailer 4$387 AUD
Retailer 7$550 AUD
Retailer 10$572 AUD
Retailer 8$724 AUD
Retailer 6$755 AUD
Retailer 9$785 AUD
Retailer 11$1,054 AUD
Retailer 5$1,415 AUD
Retailer 2$1,694 AUD
Retailer 12$1,725 AUD
Retailer 3$1,788 AUD
Do Amore Diamonds$3,004 AUD

39 data points across 13 retailers

12 retailers$550 AUD to $1,694 AUD

Retailer 1
-
$387 AUD
$272 USD
Price last confirmed 15 days ago
B+
Retailer 2
-
$550 AUD
$386 USD
View
Retailer 3
-
$572 AUD
£316 GBP
View
Price last confirmed 9 days ago
Retailer 4
-
$724 AUD
ZAR 8,215 ZAR
View
Price last confirmed 8 days ago
A
Retailer 5
-
$755 AUD
$530 USD
View
Retailer 6
-
$785 AUD
£434 GBP
View
Price last confirmed 8 days ago
Retailer 7
-
$1,054 AUD
View
Price last confirmed 13 days ago
Retailer 8
-
$1,415 AUD
View
Price last confirmed 23 days ago
B
Retailer 9
-
$1,694 AUD
$1,190 USD
View
Retailer 10
-
$1,725 AUD
£954 GBP
View
Price last confirmed 10 days ago
Retailer 11
-
$1,788 AUD
$1,256 USD
View
Price last confirmed 8 days ago
Most Expensive
Do Amore Diamonds
27-21CC3DF75 · Oct 23
$3,004 AUD
$2,110 USD
View
Price last confirmed 8 days ago
11 more retailers have this diamond
Prices start from $550 AUDSave up to $1,144 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
1.48ct Cushion
$550 AUD