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Cushion|Lab Grown|IGI

4.71ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG804645648

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804645648

Diamond specifications and retailer prices

From $1,033 AUD
£571 GBP
As of October 30, 2026
Save $3,681 AUD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,425 AUD at Novita Diamonds · As of July 4, 2026
View at Novita Diamonds

About this 4.71ct lab-grown cushion diamond

This 4.71ct 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 LG804645648 or 804645648. Listed at 14 retailers as of October 29, 2026, with a 356% 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

4.71
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804645648
Dimensions11.48 × 8.96 × 5.95 mm
L/W Ratio1.28
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.48 mm8.96 mm4.71 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804645648
Side View
Table 62.0%Crown 36.8°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 66.4%

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: $1,942 AUD|Low: $1,029 AUD|High: $6,411 AUD|Avg: $3,140 AUD|+14.5%
Retailer 1
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 7$1,033 AUD
Retailer 4$1,224 AUD
Retailer 12$1,267 AUD
Retailer 10$1,516 AUD
Retailer 1$1,942 AUD
Retailer 5$2,049 AUD
Retailer 9$2,698 AUD
Retailer 6$2,716 AUD
Retailer 2$3,051 AUD
Retailer 11$3,840 AUD
Retailer 3$4,270 AUD
Retailer 13$4,285 AUD
Retailer 8$4,713 AUD

37 data points across 13 retailers

14 retailers$1,033 AUD to $4,713 AUD

A
Cheapest Retailer
-
$1,033 AUD
£571 GBP
A
Retailer 2
-
$1,224 AUD
$860 USD
View
Final sale: no returns
Retailer 3
-
$1,267 AUD
$890 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$1,516 AUD
$1,065 USD
View
A
Retailer 5
-
$1,942 AUD
£1,074 GBP
View
A
Retailer 6
-
$2,049 AUD
$1,439 USD
View
A
Retailer 7
-
$2,698 AUD
ZAR 30,616 ZAR
View
A
Retailer 8
-
$2,716 AUD
View
A
Retailer 9
-
$3,051 AUD
$2,143 USD
View
Retailer 10
-
$3,840 AUD
£2,124 GBP
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$4,270 AUD
$2,999 USD
View
B+
Retailer 12
-
$4,285 AUD
$3,010 USD
View
B+
Retailer 13
-
$4,713 AUD
£2,607 GBP
View
Most Expensive
Novita Diamonds
cert_804645648 · Jul 4
$5,425 AUD
View
Price last confirmed 119 days ago
13 more retailers have this diamond
Prices start from $1,033 AUDSave up to $3,681 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
4.71ct Cushion
$1,033 AUD