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Cushion|Lab Grown|IGI

3.05ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG813635779

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG813635779

Diamond specifications and retailer prices

From $995 SGD
$776 USD
As of October 29, 2026
Save $8,054 SGD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,049 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 LG813635779 or 813635779. Listed at 18 retailers as of October 29, 2026, with prices from $995 to $9,049, a $8,054 spread on the same certified stone. Do Amore Diamonds lists it at $9,049. 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 angle35.6°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813635779
Dimensions9.95 × 7.44 × 5.17 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.95 mm7.44 mm3.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813635779
Side View
Table 64.0%Crown 35.6°Girdle: STK-THKPavilion 36.5°Culet: NoneDepth 69.5%

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 29
Current: $1,391 SGD|Low: $995 SGD|High: $7,882 SGD|Avg: $2,365 SGD|-0.8%
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 30, 2026
Retailer 3$995 SGD
Retailer 10$1,030 SGD
Retailer 9$1,198 SGD
Retailer 1$1,391 SGD
Retailer 2$1,514 SGD
Retailer 5$1,742 SGD
Retailer 7$2,566 SGD
Retailer 6$2,640 SGD
Retailer 11$3,152 SGD
Retailer 12$3,512 SGD
Retailer 4$3,535 SGD
Retailer 8$4,286 SGD

44 data points across 12 retailers

18 retailers$995 SGD to $9,049 SGD

A
Cheapest Retailer
-
$995 SGD
$776 USD
Final sale: no returns
Retailer 2
-
$1,030 SGD
$804 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,198 SGD
$935 USD
View
A
Retailer 4
-
$1,353 SGD
$1,056 USD
View
A
Retailer 5
-
$1,391 SGD
£855 GBP
View
A
Retailer 6
-
$1,453 SGD
$1,134 USD
View
A
Retailer 7
-
$1,514 SGD
$1,181 USD
View
A
Retailer 8
-
$1,742 SGD
£1,070 GBP
View
Retailer 9
-
$2,566 SGD
A$3,080 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$2,640 SGD
ZAR 33,278 ZAR
View
Retailer 11
-
$3,152 SGD
A$3,784 AUD
View
Price last confirmed 22 days ago
B
Retailer 12
-
$3,512 SGD
$2,740 USD
View
B
Retailer 13
-
$3,517 SGD
$2,744 USD
View
B
Retailer 14
-
$3,535 SGD
£2,172 GBP
View
B
Retailer 15
-
$4,066 SGD
$3,172 USD
View
Retailer 16
-
$4,286 SGD
£2,633 GBP
View
Price last confirmed 12 days ago
B
Retailer 17
-
$7,882 SGD
$6,150 USD
View
Most Expensive
B
Do Amore Diamonds
23-813635779 · Oct 29
$9,049 SGD
$7,060 USD
View
17 more retailers have this diamond
Prices start from $995 SGDSave up to $8,054 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
$995 SGD