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Cushion|Lab Grown|GIA

1.54ct G VVS1 Cushion Lab Grown Diamond

EX • G/VVS1 • GIA 817605016

Certificate GIA 817605016

Diamond specifications and retailer prices

From $2,324 NZD
As of November 4, 2026
Save $1,650 NZD (42%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,974 NZD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 817605016. Listed at 2 retailers as of November 4, 2026, with prices from $2,324 to $3,974, a $1,650 spread on the same certified stone. Diamond Quarter lists it at $3,974. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 817605016
Dimensions6.68 × 6.63 × 4.29 mm
L/W Ratio1.01
Top View
6.68 mm6.63 mm1.54 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 817605016
Side View
Table 66.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: $3,974 NZD|Low: $2,324 NZD|High: $3,974 NZD|Avg: $3,282 NZD
Diamond Quarter
Retailer 2
October 30, 2026
Retailer 2$2,324 NZD
Diamond Quarter$3,974 NZD

3 data points across 2 retailers

2 retailers$2,324 NZD to $3,974 NZD

B+
Cheapest Retailer
-
$2,324 NZD
Most Expensive
B
Diamond Quarter
1.54VVS1G25456B5BN · Nov 5
$3,974 NZD
£1,764 GBP
View
1 more retailer has this diamond
Prices start from $2,324 NZDSave up to $1,650 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.

B+
1.54ct Cushion
$2,324 NZD