Cushion|Lab Grown|IGI

3.00ct D VS1 Cushion Lab Grown Diamond

VG • D/VS1 • IGI LG818625024

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG818625024

Diamond specifications and retailer prices

From $828 SGD
$648 USD
As of October 31, 2026
Save $5,743 SGD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,079 SGD at Brilliant Earth · As of October 7, 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 very-good cut grade and certified by IGI LG818625024 or 818625024. Listed at 23 retailers as of October 31, 2026, with a 693% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.00
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818625024
Dimensions9.04 × 7.13 × 4.91 mm
L/W Ratio1.27
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.04 mm7.13 mm3.00 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818625024
Side View
Table 67.0%Crown 43.6°Girdle: THK-VTKPavilion 33.5°Culet: NoneDepth 68.9%

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: $8,079 SGD|Low: $739 SGD|High: $8,079 SGD|Avg: $2,215 SGD
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 19
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Retailer 21
Retailer 22
November 1, 2026
Retailer 14$819 SGD
Retailer 8$828 SGD
Retailer 17$997 SGD
Retailer 7$1,195 SGD
Retailer 3$1,266 SGD
Retailer 2$1,269 SGD
Retailer 22$1,358 SGD
Retailer 6$1,391 SGD
Retailer 16$1,471 SGD
Retailer 13$1,502 SGD
Retailer 19$2,141 SGD
Retailer 21$2,201 SGD
Retailer 4$2,209 SGD
Retailer 15$2,396 SGD
Retailer 11$2,956 SGD
Retailer 9$3,051 SGD
Retailer 18$3,126 SGD
Retailer 12$3,420 SGD
Retailer 10$3,457 SGD
Retailer 20$4,015 SGD
Retailer 5$6,571 SGD
Brilliant Earth$8,079 SGD

33 data points across 22 retailers

23 retailers$828 SGD to $6,571 SGD

A
Cheapest Retailer
-
$828 SGD
$648 USD
Final sale: no returns
A
Retailer 2
-
$997 SGD
$780 USD
View
A
Retailer 3
-
$1,195 SGD
HK$7,300 HKD
View
A
Retailer 4
-
$1,266 SGD
$990 USD
View
B+
Retailer 5
-
$1,269 SGD
£782 GBP
View
A
Retailer 6
-
$1,358 SGD
$1,062 USD
View
A
Retailer 7
-
$1,391 SGD
$1,088 USD
View
B+
Retailer 8
-
$1,471 SGD
€1,096 EUR
View
B+
Retailer 9
-
$1,502 SGD
£925 GBP
View
B+
Retailer 10
-
$2,141 SGD
A$2,577 AUD
View
B+
Retailer 11
-
$2,201 SGD
ZAR 27,816 ZAR
View
B+
Retailer 12
-
$2,209 SGD
$1,728 USD
View
Retailer 13
-
$2,866 SGD
$2,242 USD
View
Price last confirmed 22 days ago
B+
Retailer 14
-
$2,956 SGD
$2,312 USD
View
B
Retailer 15
-
$3,051 SGD
$2,387 USD
View
B
Retailer 16
-
$3,126 SGD
A$3,762 AUD
View
B
Retailer 17
-
$3,420 SGD
$2,675 USD
View
B
Retailer 18
-
$3,457 SGD
View
Retailer 19
-
$3,588 SGD
$2,807 USD
View
Price last confirmed 9 days ago
Retailer 20
-
$3,969 SGD
$3,105 USD
View
Price last confirmed 90 days ago
B
Retailer 21
-
$4,015 SGD
£2,473 GBP
View
B
Retailer 22
-
$6,571 SGD
$5,140 USD
View
Most Expensive
Brilliant Earth
20719533A · Oct 7
$8,079 SGD
$6,320 USD
View
Price last confirmed 25 days ago
22 more retailers have this diamond
Prices start from $828 SGDSave up to $5,743 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
$828 SGD