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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 $1,292 SGD
£796 GBP
As of October 30, 2026
Save $10,367 SGD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $11,659 SGD 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 $1,292 to $11,659, a $10,367 spread on the same certified stone. Do Amore Diamonds lists it at $11,659. 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: $1,292 SGD|Low: $1,288 SGD|High: $5,625 SGD|Avg: $3,082 SGD|-1.0%
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 30, 2026
Retailer 1$1,292 SGD
Retailer 13$1,353 SGD
Retailer 9$1,579 SGD
Retailer 5$1,786 SGD
Retailer 3$2,137 SGD
Retailer 6$2,152 SGD
Retailer 7$2,286 SGD
Retailer 8$3,178 SGD
Retailer 10$3,197 SGD
Retailer 2$5,055 SGD
Retailer 11$5,092 SGD
Retailer 4$5,271 SGD
Retailer 12$5,535 SGD

36 data points across 13 retailers

21 retailers$1,292 SGD to $11,659 SGD

A
Cheapest Retailer
-
$1,292 SGD
£796 GBP
A
Retailer 2
-
$1,305 SGD
$1,021 USD
View
Final sale: no returns
Retailer 3
-
$1,353 SGD
$1,058 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$1,579 SGD
$1,235 USD
View
A
Retailer 5
-
$1,786 SGD
$1,397 USD
View
A
Retailer 6
-
$1,816 SGD
HK$11,100 HKD
View
A
Retailer 7
-
$2,137 SGD
$1,672 USD
View
A
Retailer 8
-
$2,152 SGD
£1,326 GBP
View
A
Retailer 9
-
$2,159 SGD
$1,689 USD
View
A
Retailer 10
-
$2,286 SGD
€1,703 EUR
View
B+
Retailer 11
-
$3,178 SGD
ZAR 40,164 ZAR
View
Retailer 12
-
$3,197 SGD
A$3,847 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$4,130 SGD
£2,544 GBP
View
B+
Retailer 14
-
$4,186 SGD
$3,274 USD
View
Retailer 15
-
$5,055 SGD
A$6,083 AUD
View
Price last confirmed 22 days ago
Retailer 16
-
$5,092 SGD
£3,136 GBP
View
Price last confirmed 10 days ago
B
Retailer 17
-
$5,271 SGD
View
B
Retailer 18
-
$5,315 SGD
$4,157 USD
View
Retailer 19
-
$5,535 SGD
$4,330 USD
View
Price last confirmed 12 days ago
B
Retailer 20
-
$10,355 SGD
$8,100 USD
View
Most Expensive
B
Do Amore Diamonds
23-685549902 · Oct 31
$11,659 SGD
$9,120 USD
View
20 more retailers have this diamond
Prices start from $1,292 SGDSave up to $10,367 SGD

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
$1,292 SGD