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Cushion|Lab Grown|GIA

2.90ct E IF Cushion Lab Grown Diamond

GD • E/IF • GIA 7498921123

Certificate GIA 7498921123

Diamond specifications and retailer prices

From $3,856 NZD
$2,173 USD
As of October 26, 2026
Save $21,340 NZD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $25,195 NZD at Zales · As of October 26, 2026
View at Zales

About this 2.9ct lab-grown cushion diamond

This 2.9ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7498921123. Listed at 19 retailers as of October 26, 2026, with prices from $3,856 to $25,195, a $21,340 spread on the same certified stone. Zales lists it at $25,195. 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

2.90
Carat
E
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7498921123
Dimensions8.23 × 8.15 × 5.41 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
8.23 mm8.15 mm2.90 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7498921123
Side View
Table 58.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 66.4%

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 26
Current: $5,727 NZD|Low: $2,392 NZD|High: $22,001 NZD|Avg: $8,837 NZD|+1.6%
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
October 31, 2026
Retailer 14$3,265 NZD
Retailer 17$3,856 NZD
Retailer 5$4,063 NZD
Retailer 9$5,499 NZD
Retailer 1$5,727 NZD
Retailer 12$6,508 NZD
Retailer 8$7,360 NZD
Retailer 11$7,734 NZD
Retailer 3$8,962 NZD
Retailer 10$8,989 NZD
Retailer 4$9,537 NZD
Retailer 2$9,687 NZD
Retailer 15$10,676 NZD
Retailer 6$12,141 NZD
Retailer 16$13,088 NZD
Retailer 13$18,346 NZD
Retailer 7$21,558 NZD

34 data points across 17 retailers

19 retailers$3,856 NZD to $25,195 NZD

A
Cheapest Retailer
-
$3,856 NZD
$2,173 USD
A
Retailer 2
-
$4,063 NZD
$2,290 USD
View
Retailer 3
-
$5,499 NZD
$3,099 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$5,727 NZD
$3,228 USD
View
A
Retailer 5
-
$6,508 NZD
€3,493 EUR
View
B+
Retailer 6
-
$7,360 NZD
CA$5,761 CAD
View
B+
Retailer 7
-
$7,734 NZD
£3,432 GBP
View
Retailer 8
-
$8,962 NZD
A$7,771 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$8,989 NZD
$5,066 USD
View
Retailer 10
-
$9,537 NZD
$5,375 USD
View
Price last confirmed 13 days ago
B+
Retailer 11
-
$9,687 NZD
ZAR 88,197 ZAR
View
B+
Retailer 12
-
$10,676 NZD
£4,738 GBP
View
Retailer 13
-
$12,141 NZD
A$10,527 AUD
View
Price last confirmed 26 days ago
B
Retailer 14
-
$13,088 NZD
$7,377 USD
View
Retailer 15
-
$17,083 NZD
$9,628 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$18,346 NZD
$10,340 USD
View
B
Retailer 17
-
$20,990 NZD
$11,830 USD
View
B
Retailer 18
-
$21,558 NZD
$12,150 USD
View
Most Expensive
B
Zales
521658946 · Oct 26
$25,195 NZD
$14,200 USD
View
18 more retailers have this diamond
Prices start from $3,856 NZDSave up to $21,340 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
2.90ct Cushion
$3,856 NZD