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Cushion|Lab Grown|IGI

3.06ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG610342155

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG610342155

Diamond specifications and retailer prices

From $932 SGD
$729 USD
As of October 31, 2026
Save $3,159 SGD (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,773 SGD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 3.06ct lab-grown cushion diamond

This 3.06ct 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 LG610342155 or 610342155. Listed at 18 retailers as of October 29, 2026, with a 339% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.06
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610342155
Dimensions9.78 × 7.78 × 5.12 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.78 mm7.78 mm3.06 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG610342155
Side View
Table 64.0%Crown 34.7°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 65.8%

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 31
Current: $7,773 SGD|Low: $932 SGD|High: $7,773 SGD|Avg: $2,143 SGD
Brilliant Earth
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
October 31, 2026
Retailer 4$932 SGD
Retailer 5$966 SGD
Retailer 12$1,080 SGD
Retailer 8$1,182 SGD
Retailer 14$1,383 SGD
Retailer 2$1,544 SGD
Retailer 9$1,553 SGD
Retailer 13$2,175 SGD
Retailer 7$2,182 SGD
Retailer 11$2,243 SGD
Retailer 3$3,296 SGD
Retailer 6$3,368 SGD
Retailer 10$4,091 SGD
Brilliant Earth$7,773 SGD

35 data points across 14 retailers

18 retailers$932 SGD to $4,091 SGD

A
Cheapest Retailer
-
$932 SGD
$729 USD
Final sale: no returns
Retailer 2
-
$966 SGD
$756 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$1,080 SGD
$845 USD
View
A
Retailer 4
-
$1,182 SGD
£728 GBP
View
A
Retailer 5
-
$1,356 SGD
$1,061 USD
View
A
Retailer 6
-
$1,383 SGD
$1,082 USD
View
A
Retailer 7
-
$1,544 SGD
£951 GBP
View
A
Retailer 8
-
$1,553 SGD
€1,157 EUR
View
A
Retailer 9
-
$1,746 SGD
$1,366 USD
View
B+
Retailer 10
-
$2,175 SGD
$1,701 USD
View
B+
Retailer 11
-
$2,182 SGD
A$2,626 AUD
View
B+
Retailer 12
-
$2,243 SGD
ZAR 28,348 ZAR
View
B+
Retailer 13
-
$3,000 SGD
£1,848 GBP
View
B+
Retailer 14
-
$3,296 SGD
$2,578 USD
View
B
Retailer 15
-
$3,334 SGD
$2,608 USD
View
B
Retailer 16
-
$3,368 SGD
$2,634 USD
View
B
Retailer 17
-
$4,091 SGD
£2,520 GBP
View
Most Expensive
Brilliant Earth
16180820A · Oct 22
$7,773 SGD
$6,080 USD
View
Price last confirmed 8 days ago
17 more retailers have this diamond
Prices start from $932 SGDSave up to $3,159 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
3.06ct Cushion
$932 SGD