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Cushion|Lab Grown|IGI

3.05ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG804674466

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

Certificate IGI LG804674466

Diamond specifications and retailer prices

From $782 SGD
$612 USD
As of October 29, 2026
Save $5,418 SGD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,200 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown cushion diamond

This 3.05ct 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 LG804674466 or 804674466. Listed at 19 retailers as of October 29, 2026, with prices from $782 to $6,200, a $5,418 spread on the same certified stone. Do Amore Diamonds lists it at $6,200. 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

3.05
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804674466
Dimensions8.34 × 7.97 × 5.11 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.34 mm7.97 mm3.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804674466
Side View
Table 61.0%Crown 40°Girdle: MED-VTKPavilion 32.8°Culet: NoneDepth 64.1%

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: $6,200 SGD|Low: $471 SGD|High: $6,200 SGD|Avg: $2,039 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 12
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Retailer 18
Retailer 19
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Retailer 21
October 30, 2026
Retailer 12$471 SGD
Retailer 4$782 SGD
Retailer 18$997 SGD
Retailer 19$1,129 SGD
Retailer 3$1,222 SGD
Retailer 7$1,281 SGD
Retailer 20$1,310 SGD
Retailer 15$1,399 SGD
Retailer 13$1,497 SGD
Retailer 2$2,021 SGD
Retailer 21$2,075 SGD
Retailer 17$2,078 SGD
Retailer 11$2,357 SGD
Retailer 14$2,607 SGD
Retailer 8$2,789 SGD
Retailer 9$2,920 SGD
Retailer 6$3,243 SGD
Retailer 10$3,279 SGD
Retailer 5$3,337 SGD
Retailer 16$4,176 SGD
Do Amore Diamonds$6,200 SGD

23 data points across 21 retailers

19 retailers$782 SGD to $6,200 SGD

A
Cheapest Retailer
-
$782 SGD
$612 USD
Final sale: no returns
A
Retailer 2
-
$997 SGD
$780 USD
View
A
Retailer 3
-
$1,129 SGD
HK$6,900 HKD
View
A
Retailer 4
-
$1,222 SGD
$956 USD
View
A
Retailer 5
-
$1,281 SGD
$1,002 USD
View
A
Retailer 6
-
$1,310 SGD
$1,025 USD
View
A
Retailer 7
-
$1,399 SGD
€1,042 EUR
View
A
Retailer 8
-
$1,497 SGD
£922 GBP
View
B+
Retailer 9
-
$2,021 SGD
A$2,432 AUD
View
B+
Retailer 10
-
$2,075 SGD
$1,623 USD
View
B+
Retailer 11
-
$2,078 SGD
ZAR 26,256 ZAR
View
B+
Retailer 12
-
$2,789 SGD
$2,182 USD
View
Retailer 13
-
$2,907 SGD
A$3,498 AUD
View
Price last confirmed 118 days ago
B+
Retailer 14
-
$2,920 SGD
$2,284 USD
View
B
Retailer 15
-
$3,243 SGD
$2,537 USD
View
B
Retailer 16
-
$3,279 SGD
View
Retailer 17
-
$3,337 SGD
$2,610 USD
View
Price last confirmed 9 days ago
B
Retailer 18
-
$4,176 SGD
£2,572 GBP
View
Most Expensive
B
Do Amore Diamonds
27-082183D0F · Oct 29
$6,200 SGD
$4,850 USD
View
18 more retailers have this diamond
Prices start from $782 SGDSave up to $5,418 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
3.05ct Cushion
$782 SGD