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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 $2,495 NZD
$1,406 USD
As of October 31, 2026
Save $23,014 NZD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $25,509 NZD 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 $2,495 to $25,509, a $23,014 spread on the same certified stone. Yadav Diamonds lists it at $25,509. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $8,148 NZD|Low: $2,495 NZD|High: $20,493 NZD|Avg: $7,473 NZD|-9.2%
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
November 1, 2026
Retailer 20$2,495 NZD
Retailer 14$2,812 NZD
Retailer 7$2,892 NZD
Retailer 4$2,995 NZD
Retailer 3$3,942 NZD
Retailer 12$4,026 NZD
Retailer 11$4,081 NZD
Retailer 17$4,343 NZD
Retailer 19$4,380 NZD
Retailer 21$4,716 NZD
Retailer 15$6,443 NZD
Retailer 18$6,626 NZD
Retailer 10$6,895 NZD
Retailer 8$7,417 NZD
Retailer 5$8,011 NZD
Retailer 1$8,148 NZD
Retailer 2$9,643 NZD
Retailer 9$10,115 NZD
Retailer 6$15,330 NZD
Retailer 16$17,862 NZD
Retailer 13$20,493 NZD

33 data points across 21 retailers

22 retailers$2,495 NZD to $25,509 NZD

A
Cheapest Retailer
-
$2,495 NZD
$1,406 USD
Final sale: no returns
Retailer 2
-
$2,812 NZD
$1,585 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$2,892 NZD
$1,630 USD
View
A
Retailer 4
-
$2,995 NZD
$1,688 USD
View
A
Retailer 5
-
$3,942 NZD
$2,222 USD
View
A
Retailer 6
-
$4,026 NZD
£1,787 GBP
View
A
Retailer 7
-
$4,081 NZD
$2,300 USD
View
A
Retailer 8
-
$4,343 NZD
€2,331 EUR
View
A
Retailer 9
-
$4,380 NZD
A$3,798 AUD
View
A
Retailer 10
-
$4,716 NZD
$2,658 USD
View
B+
Retailer 11
-
$6,443 NZD
A$5,587 AUD
View
A
Retailer 12
-
$6,626 NZD
ZAR 60,327 ZAR
View
B+
Retailer 13
-
$6,895 NZD
£3,060 GBP
View
B+
Retailer 14
-
$7,417 NZD
$4,180 USD
View
B+
Retailer 15
-
$8,011 NZD
$4,515 USD
View
B+
Retailer 16
-
$8,148 NZD
£3,616 GBP
View
Retailer 17
-
$9,643 NZD
$5,435 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
$10,115 NZD
$5,701 USD
View
B
Retailer 19
-
$15,330 NZD
$8,640 USD
View
B
Retailer 20
-
$17,862 NZD
A$15,488 AUD
View
Retailer 21
-
$20,493 NZD
$11,550 USD
View
Price last confirmed 23 days ago
Most Expensive
B
Yadav Diamonds
13148013 · Oct 30
$25,509 NZD
$14,377 USD
View
21 more retailers have this diamond
Prices start from $2,495 NZDSave up to $23,014 NZD

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
$2,495 NZD