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Cushion|Lab Grown|GIA

5.40ct E VVS1 Cushion Lab Grown Diamond

GD • E/VVS1 • GIA 6512817547

Certificate GIA 6512817547

Diamond specifications and retailer prices

From $15,067 NZD
$8,462 USD
As of October 30, 2026
Save $10,519 NZD (41%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $43,659 NZD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.4ct lab-grown cushion diamond

This 5.4ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6512817547. Listed at 15 retailers as of October 29, 2026, with a 70% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.40
Carat
E
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6512817547
Dimensions11.53 × 9.37 × 6.39 mm
L/W Ratio1.23
Top View
11.53 mm9.37 mm5.40 ctE / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512817547
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $15,636 NZD|Low: $9,289 NZD|High: $89,645 NZD|Avg: $24,918 NZD|-0.0%
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
October 30, 2026
Retailer 4$10,857 NZD
Retailer 12$14,458 NZD
Retailer 7$15,067 NZD
Retailer 1$15,636 NZD
Retailer 8$16,434 NZD
Retailer 5$17,773 NZD
Retailer 13$21,498 NZD
Retailer 14$22,374 NZD
Retailer 10$25,294 NZD
Retailer 9$25,586 NZD
Retailer 11$26,012 NZD
Retailer 2$31,453 NZD
Retailer 6$32,363 NZD
Retailer 3$89,645 NZD

37 data points across 14 retailers

15 retailers$15,067 NZD to $25,586 NZD

Retailer 1
-
$14,458 NZD
$8,120 USD
Price last confirmed 8 days ago
B
Retailer 2
-
$15,067 NZD
$8,462 USD
View
B
Retailer 3
-
$15,636 NZD
£6,915 GBP
View
B
Retailer 4
-
$16,434 NZD
$9,230 USD
View
B
Retailer 5
-
$17,773 NZD
£7,860 GBP
View
B
Retailer 6
-
$21,498 NZD
$12,074 USD
View
B
Retailer 7
-
$22,374 NZD
$12,566 USD
View
B
Retailer 8
-
$25,294 NZD
£11,186 GBP
View
B
Retailer 9
-
$25,586 NZD
$14,370 USD
View
Retailer 10
-
$26,012 NZD
A$22,476 AUD
View
Price last confirmed 7 days ago
Retailer 11
-
$31,453 NZD
$17,665 USD
View
Price under review
Retailer 12
-
$32,363 NZD
$18,176 USD
View
Price under review
Most Expensive
Taylor and Hart
R1SSFQJ · Oct 30
$43,659 NZD
$24,521 USD
View
Price under review
12 more retailers have this diamond
Prices start from $15,067 NZDSave up to $10,519 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
5.40ct Cushion
$15,067 NZD