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Cushion|Lab Grown|IGI

3.03ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG842620171

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG842620171

Diamond specifications and retailer prices

From $757 AUD
$532 USD
As of October 27, 2026
Save $4,714 AUD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,472 AUD at Helzberg Diamonds · As of October 28, 2026
View at Helzberg Diamonds

About this 3.03ct lab-grown cushion diamond

This 3.03ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842620171 or 842620171. Listed at 19 retailers as of October 27, 2026, with prices from $757 to $5,472, a $4,714 spread on the same certified stone. Helzberg Diamonds lists it at $5,472. 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

3.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842620171
Dimensions8.44 × 9.07 × 5.51 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.44 mm9.07 mm3.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842620171
Side View
Table 62.0%Crown 36°Girdle: ThickPavilion 40.9°Culet: NoneDepth 65.3%

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 27
Current: $5,472 AUD|Low: $757 AUD|High: $5,472 AUD|Avg: $2,102 AUD
Helzberg 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 9$757 AUD
Retailer 3$840 AUD
Retailer 17$929 AUD
Retailer 13$963 AUD
Retailer 14$1,039 AUD
Retailer 2$1,270 AUD
Retailer 5$1,312 AUD
Retailer 4$1,366 AUD
Retailer 12$1,387 AUD
Retailer 18$1,787 AUD
Retailer 16$1,807 AUD
Retailer 19$1,829 AUD
Retailer 11$2,715 AUD
Retailer 8$2,741 AUD
Retailer 10$2,744 AUD
Retailer 6$2,951 AUD
Retailer 15$3,089 AUD
Retailer 7$3,141 AUD
Helzberg Diamonds$5,472 AUD

16 data points across 19 retailers

19 retailers$757 AUD to $5,472 AUD

A
Cheapest Retailer
-
$757 AUD
$532 USD
Final sale: no returns
A
Retailer 2
-
$840 AUD
$590 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$929 AUD
HK$5,100 HKD
View
A
Retailer 4
-
$963 AUD
£533 GBP
View
A
Retailer 5
-
$1,039 AUD
$730 USD
View
A
Retailer 6
-
$1,270 AUD
€850 EUR
View
A
Retailer 7
-
$1,312 AUD
$922 USD
View
A
Retailer 8
-
$1,366 AUD
$960 USD
View
A
Retailer 9
-
$1,387 AUD
£767 GBP
View
A
Retailer 10
-
$1,787 AUD
View
Price last confirmed 9 days ago
A
Retailer 11
-
$1,807 AUD
ZAR 20,505 ZAR
View
A
Retailer 12
-
$1,829 AUD
$1,285 USD
View
B+
Retailer 13
-
$2,715 AUD
SGD 2,578 SGD
View
B+
Retailer 14
-
$2,741 AUD
$1,925 USD
View
B+
Retailer 15
-
$2,744 AUD
$1,928 USD
View
B+
Retailer 16
-
$2,951 AUD
$2,074 USD
View
B+
Retailer 17
-
$3,089 AUD
£1,709 GBP
View
B+
Retailer 18
-
$3,141 AUD
$2,207 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKIMIGHNH · Oct 28
$5,472 AUD
$3,844 USD
View
18 more retailers have this diamond
Prices start from $757 AUDSave up to $4,714 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
3.03ct Cushion
$757 AUD