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Cushion|Lab Grown|IGI

3.01ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG817664390

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG817664390

Diamond specifications and retailer prices

From $920 SGD
$718 USD
As of October 30, 2026
Save $7,449 SGD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,370 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.01ct lab-grown cushion diamond

This 3.01ct 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 LG817664390 or 817664390. Listed at 19 retailers as of October 29, 2026, with prices from $920 to $8,370, a $7,449 spread on the same certified stone. Do Amore Diamonds lists it at $8,370. 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

3.01
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817664390
Dimensions8.62 × 8.34 × 5.34 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.62 mm8.34 mm3.01 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817664390
Side View
Table 65.0%Crown 30.5°Girdle: THK-VTKPavilion 38.9°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
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: $8,370 SGD|Low: $920 SGD|High: $8,587 SGD|Avg: $2,584 SGD|-2.5%
Do Amore 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
October 30, 2026
Retailer 7$920 SGD
Retailer 16$955 SGD
Retailer 15$1,109 SGD
Retailer 2$1,289 SGD
Retailer 17$1,310 SGD
Retailer 5$1,348 SGD
Retailer 6$1,441 SGD
Retailer 11$1,690 SGD
Retailer 8$1,779 SGD
Retailer 14$2,379 SGD
Retailer 12$2,447 SGD
Retailer 3$3,070 SGD
Retailer 4$3,256 SGD
Retailer 18$3,282 SGD
Retailer 10$3,313 SGD
Retailer 9$3,775 SGD
Retailer 13$4,144 SGD
Do Amore Diamonds$8,370 SGD

31 data points across 18 retailers

19 retailers$920 SGD to $8,370 SGD

A
Cheapest Retailer
-
$920 SGD
$718 USD
Final sale: no returns
Retailer 2
-
$955 SGD
$745 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,109 SGD
$865 USD
View
A
Retailer 4
-
$1,289 SGD
£792 GBP
View
A
Retailer 5
-
$1,310 SGD
$1,022 USD
View
A
Retailer 6
-
$1,348 SGD
$1,052 USD
View
A
Retailer 7
-
$1,441 SGD
$1,124 USD
View
A
Retailer 8
-
$1,690 SGD
£1,038 GBP
View
Retailer 9
-
$1,779 SGD
$1,388 USD
View
Price last confirmed 17 days ago
Retailer 10
-
$2,379 SGD
A$2,855 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$2,447 SGD
ZAR 30,847 ZAR
View
Retailer 12
-
$3,070 SGD
A$3,685 AUD
View
Price last confirmed 25 days ago
B
Retailer 13
-
$3,256 SGD
$2,540 USD
View
B
Retailer 14
-
$3,282 SGD
£2,016 GBP
View
B
Retailer 15
-
$3,313 SGD
$2,585 USD
View
B
Retailer 16
-
$3,775 SGD
$2,945 USD
View
B
Retailer 17
-
$4,144 SGD
£2,546 GBP
View
B
Retailer 18
-
$7,306 SGD
$5,700 USD
View
Most Expensive
B
Do Amore Diamonds
23-817664390 · Oct 29
$8,370 SGD
$6,530 USD
View
18 more retailers have this diamond
Prices start from $920 SGDSave up to $7,449 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
3.01ct Cushion
$920 SGD