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Cushion|Lab Grown|IGI

4.70ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG685549902

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG685549902

Diamond specifications and retailer prices

From $1,439 AUD
£796 GBP
As of October 30, 2026
Save $11,544 AUD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,983 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.7ct lab-grown cushion diamond

This 4.7ct 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 LG685549902 or 685549902. Listed at 21 retailers as of October 30, 2026, with prices from $1,439 to $12,983, a $11,544 spread on the same certified stone. Do Amore Diamonds lists it at $12,983. 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

4.70
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685549902
Dimensions9.43 × 9.28 × 5.94 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
9.43 mm9.28 mm4.70 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685549902
Side View
Table 64.0%Crown 39.8°Girdle: STK-VTKPavilion 31.5°Culet: NoneDepth 64.0%

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 30
Current: $3,563 AUD|Low: $1,434 AUD|High: $6,264 AUD|Avg: $3,604 AUD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 7$1,439 AUD
Retailer 2$1,506 AUD
Retailer 10$1,758 AUD
Retailer 3$2,380 AUD
Retailer 8$2,396 AUD
Retailer 5$2,528 AUD
Retailer 9$3,539 AUD
Retailer 1$3,563 AUD
Retailer 6$5,558 AUD
Retailer 11$5,670 AUD
Retailer 4$5,870 AUD
Retailer 12$6,164 AUD

36 data points across 12 retailers

21 retailers$1,439 AUD to $12,983 AUD

A
Cheapest Retailer
-
$1,439 AUD
£796 GBP
A
Retailer 2
-
$1,453 AUD
$1,021 USD
View
Final sale: no returns
Retailer 3
-
$1,506 AUD
$1,058 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$1,758 AUD
$1,235 USD
View
A
Retailer 5
-
$1,989 AUD
$1,397 USD
View
A
Retailer 6
-
$2,023 AUD
HK$11,100 HKD
View
A
Retailer 7
-
$2,380 AUD
$1,672 USD
View
A
Retailer 8
-
$2,396 AUD
£1,326 GBP
View
A
Retailer 9
-
$2,404 AUD
$1,689 USD
View
A
Retailer 10
-
$2,528 AUD
€1,691 EUR
View
B+
Retailer 11
-
$3,539 AUD
ZAR 40,164 ZAR
View
B+
Retailer 12
-
$3,563 AUD
View
B+
Retailer 13
-
$4,599 AUD
£2,544 GBP
View
B+
Retailer 14
-
$4,661 AUD
$3,274 USD
View
B+
Retailer 15
-
$5,558 AUD
View
Retailer 16
-
$5,670 AUD
£3,136 GBP
View
Price last confirmed 10 days ago
B
Retailer 17
-
$5,870 AUD
SGD 5,572 SGD
View
B
Retailer 18
-
$5,918 AUD
$4,157 USD
View
Retailer 19
-
$6,164 AUD
$4,330 USD
View
Price last confirmed 12 days ago
B
Retailer 20
-
$11,531 AUD
$8,100 USD
View
Most Expensive
B
Do Amore Diamonds
23-685549902 · Oct 31
$12,983 AUD
$9,120 USD
View
20 more retailers have this diamond
Prices start from $1,439 AUDSave up to $11,544 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
4.70ct Cushion
$1,439 AUD