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Cushion|Lab Grown|IGI

3.00ct D IF Cushion Lab Grown Diamond

GD • D/IF • IGI LG629491666

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG629491666

Diamond specifications and retailer prices

From $1,797 SGD
$1,406 USD
As of October 31, 2026
Save $16,582 SGD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $18,380 SGD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

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 IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG629491666 or 629491666. Listed at 22 retailers as of October 30, 2026, with prices from $1,797 to $18,380, a $16,582 spread on the same certified stone. Yadav Diamonds lists it at $18,380. 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
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629491666
Dimensions8.66 × 8.17 × 5.00 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Top View
8.66 mm8.17 mm3.00 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629491666
Side View
Table 62.0%Crown 36.4°Girdle: THN-THKPavilion 31.5°Culet: NoneDepth 61.2%

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: $3,129 SGD|Low: $1,797 SGD|High: $14,766 SGD|Avg: $5,391 SGD|-7.1%
Retailer 1
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
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 19$1,797 SGD
Retailer 14$2,026 SGD
Retailer 6$2,084 SGD
Retailer 3$2,158 SGD
Retailer 2$2,841 SGD
Retailer 12$2,901 SGD
Retailer 10$2,940 SGD
Retailer 1$3,129 SGD
Retailer 17$3,156 SGD
Retailer 20$3,398 SGD
Retailer 18$4,650 SGD
Retailer 15$4,774 SGD
Retailer 9$4,968 SGD
Retailer 7$5,344 SGD
Retailer 4$5,772 SGD
Retailer 16$5,903 SGD
Retailer 21$6,948 SGD
Retailer 8$7,288 SGD
Retailer 5$11,045 SGD
Retailer 13$13,025 SGD
Retailer 11$14,766 SGD

34 data points across 21 retailers

22 retailers$1,797 SGD to $18,380 SGD

A
Cheapest Retailer
-
$1,797 SGD
$1,406 USD
Final sale: no returns
Retailer 2
-
$2,026 SGD
$1,585 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$2,084 SGD
$1,630 USD
View
A
Retailer 4
-
$2,158 SGD
$1,688 USD
View
A
Retailer 5
-
$2,841 SGD
$2,222 USD
View
A
Retailer 6
-
$2,901 SGD
£1,787 GBP
View
A
Retailer 7
-
$2,940 SGD
$2,300 USD
View
A
Retailer 8
-
$3,129 SGD
€2,331 EUR
View
A
Retailer 9
-
$3,156 SGD
A$3,798 AUD
View
A
Retailer 10
-
$3,398 SGD
$2,658 USD
View
Retailer 11
-
$4,650 SGD
A$5,596 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$4,774 SGD
ZAR 60,327 ZAR
View
B+
Retailer 13
-
$4,968 SGD
£3,060 GBP
View
B+
Retailer 14
-
$5,344 SGD
$4,180 USD
View
B+
Retailer 15
-
$5,772 SGD
$4,515 USD
View
B+
Retailer 16
-
$5,903 SGD
£3,636 GBP
View
Retailer 17
-
$6,948 SGD
$5,435 USD
View
Price last confirmed 10 days ago
B
Retailer 18
-
$7,288 SGD
$5,701 USD
View
B
Retailer 19
-
$11,045 SGD
$8,640 USD
View
Retailer 20
-
$13,025 SGD
A$15,675 AUD
View
Price last confirmed 22 days ago
Retailer 21
-
$14,766 SGD
$11,550 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Yadav Diamonds
13148013 · Oct 30
$18,380 SGD
$14,377 USD
View
21 more retailers have this diamond
Prices start from $1,797 SGDSave up to $16,582 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
$1,797 SGD