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Cushion|Lab Grown|IGI

3.00ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG811686932

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG811686932

Diamond specifications and retailer prices

From $1,271 SGD
$994 USD
As of November 1, 2026
Save $7,205 SGD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,476 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3ct lab-grown cushion diamond

This 3ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811686932 or 811686932. Listed at 19 retailers as of October 31, 2026, with prices from $1,271 to $8,476, a $7,205 spread on the same certified stone. Brilliant Earth lists it at $8,476. 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

3.00
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811686932
Dimensions10.55 × 7.22 × 4.50 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.55 mm7.22 mm3.00 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811686932
Side View
Table 57.0%Crown 33.4°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $8,476 SGD|Low: $1,271 SGD|High: $8,476 SGD|Avg: $2,970 SGD|+18.0%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 2$1,271 SGD
Retailer 8$1,317 SGD
Retailer 5$1,585 SGD
Retailer 18$1,886 SGD
Retailer 17$1,910 SGD
Retailer 7$1,932 SGD
Retailer 12$2,020 SGD
Retailer 11$2,027 SGD
Retailer 4$2,711 SGD
Retailer 13$2,975 SGD
Retailer 15$3,059 SGD
Retailer 14$3,345 SGD
Retailer 3$3,643 SGD
Retailer 6$3,829 SGD
Retailer 9$4,334 SGD
Retailer 10$4,574 SGD
Retailer 16$4,965 SGD
Brilliant Earth$8,476 SGD

41 data points across 18 retailers

19 retailers$1,271 SGD to $8,476 SGD

A
Cheapest Retailer
-
$1,271 SGD
$994 USD
Final sale: no returns
Retailer 2
-
$1,317 SGD
$1,030 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$1,585 SGD
$1,240 USD
View
A
Retailer 4
-
$1,886 SGD
$1,475 USD
View
A
Retailer 5
-
$1,910 SGD
A$2,298 AUD
View
A
Retailer 6
-
$1,932 SGD
$1,511 USD
View
A
Retailer 7
-
$2,020 SGD
€1,505 EUR
View
A
Retailer 8
-
$2,027 SGD
£1,249 GBP
View
B+
Retailer 9
-
$2,711 SGD
$2,121 USD
View
B+
Retailer 10
-
$2,975 SGD
A$3,580 AUD
View
B+
Retailer 11
-
$3,059 SGD
ZAR 38,653 ZAR
View
B+
Retailer 12
-
$3,345 SGD
A$4,026 AUD
View
B
Retailer 13
-
$3,643 SGD
£2,244 GBP
View
B
Retailer 14
-
$3,829 SGD
$2,995 USD
View
B
Retailer 15
-
$4,122 SGD
$3,224 USD
View
B
Retailer 16
-
$4,334 SGD
$3,390 USD
View
B
Retailer 17
-
$4,574 SGD
$3,578 USD
View
B
Retailer 18
-
$4,965 SGD
£3,058 GBP
View
Most Expensive
B
Brilliant Earth
20539173A · Oct 31
$8,476 SGD
$6,630 USD
View
18 more retailers have this diamond
Prices start from $1,271 SGDSave up to $7,205 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
3.00ct Cushion
$1,271 SGD