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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 $1,013 USD
£798 GBP
As of October 29, 2026
Save $8,107 USD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,120 USD at Do Amore Diamonds · As of October 29, 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 29, 2026, with prices from $1,013 to $9,120, a $8,107 spread on the same certified stone. Do Amore Diamonds lists it at $9,120. 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
Color
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 29
Current: $1,678 USD|Low: $1,007 USD|High: $4,400 USD|Avg: $2,408 USD|-2.4%
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 29, 2026
Retailer 8$1,013 USD
Retailer 13$1,058 USD
Retailer 9$1,235 USD
Retailer 5$1,397 USD
Retailer 3$1,672 USD
Retailer 1$1,678 USD
Retailer 6$1,788 USD
Retailer 7$2,486 USD
Retailer 10$2,501 USD
Retailer 2$3,954 USD
Retailer 11$3,983 USD
Retailer 4$4,123 USD
Retailer 12$4,330 USD

36 data points across 13 retailers

21 retailers$1,013 USD to $9,120 USD

A
Cheapest Retailer
-
$1,013 USD
£798 GBP
A
Retailer 2
-
$1,021 USD
View
Final sale: no returns
A
Retailer 3
-
$1,058 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$1,235 USD
View
A
Retailer 5
-
$1,397 USD
View
A
Retailer 6
-
$1,421 USD
HK$11,100 HKD
View
A
Retailer 7
-
$1,672 USD
View
A
Retailer 8
-
$1,678 USD
£1,321 GBP
View
A
Retailer 9
-
$1,689 USD
View
A
Retailer 10
-
$1,788 USD
€1,703 EUR
View
B+
Retailer 11
-
$2,486 USD
ZAR 40,164 ZAR
View
B+
Retailer 12
-
$2,501 USD
A$3,847 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$3,231 USD
£2,544 GBP
View
B+
Retailer 14
-
$3,274 USD
View
B
Retailer 15
-
$3,954 USD
A$6,083 AUD
View
Price last confirmed 21 days ago
B
Retailer 16
-
$3,983 USD
£3,136 GBP
View
Price last confirmed 8 days ago
B
Retailer 17
-
$4,123 USD
SGD 5,572 SGD
View
B
Retailer 18
-
$4,157 USD
View
B
Retailer 19
-
$4,330 USD
View
Price last confirmed 10 days ago
B
Retailer 20
-
$8,100 USD
View
Most Expensive
B
Do Amore Diamonds
23-685549902 · Oct 29
$9,120 USD
View
20 more retailers have this diamond
Prices start from $1,013 USDSave up to $8,107 USD

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
$1,013 USD