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Cushion|Lab Grown|GIA

2.92ct D IF Cushion Lab Grown Diamond

ID • D/IF • GIA 5506303677

Certificate GIA 5506303677

Diamond specifications and retailer prices

From $7,517 NZD
£3,336 GBP
As of October 28, 2026
Save $11,148 NZD (60%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $18,666 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.92ct lab-grown cushion diamond

This 2.92ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5506303677. Listed at 4 retailers as of October 28, 2026, with prices from $7,517 to $18,666, a $11,148 spread on the same certified stone. Brilliant Earth lists it at $18,666. 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

2.92
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5506303677
Dimensions8.19 × 7.96 × 5.47 mm
L/W Ratio1.03
Top View
8.19 mm7.96 mm2.92 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5506303677
Side View
Table 62.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 68.7%

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 28
Current: $18,666 NZD|Low: $2,521 NZD|High: $28,697 NZD|Avg: $13,036 NZD|+27.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 27, 2026
Retailer 5$3,460 NZD
Retailer 4$7,517 NZD
Retailer 3$10,172 NZD
Retailer 2$11,319 NZD
Brilliant Earth$18,666 NZD
Retailer 6$28,697 NZD

22 data points across 6 retailers

4 retailers$7,517 NZD to $18,666 NZD

A
Cheapest Retailer
-
$7,517 NZD
£3,336 GBP
B+
Retailer 2
-
$10,172 NZD
ZAR 92,616 ZAR
View
B+
Retailer 3
-
$11,319 NZD
£5,023 GBP
View
Most Expensive
B
Brilliant Earth
11559653Y · Oct 28
$18,666 NZD
$10,520 USD
View
3 more retailers have this diamond
Prices start from $7,517 NZDSave up to $11,148 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
2.92ct Cushion
$7,517 NZD