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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 $7,796 SGD
$6,098 USD
As of October 30, 2026
Save $10,575 SGD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $31,347 SGD 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 16 retailers as of October 29, 2026, with a 136% 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: $11,227 SGD|Low: $6,669 SGD|High: $64,365 SGD|Avg: $17,891 SGD|-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$7,796 SGD
Retailer 12$10,381 SGD
Retailer 7$10,818 SGD
Retailer 1$11,227 SGD
Retailer 8$11,800 SGD
Retailer 5$12,761 SGD
Retailer 13$15,435 SGD
Retailer 14$16,064 SGD
Retailer 10$18,161 SGD
Retailer 9$18,371 SGD
Retailer 11$18,677 SGD
Retailer 2$22,583 SGD
Retailer 6$23,237 SGD
Retailer 3$64,365 SGD

37 data points across 14 retailers

16 retailers$7,796 SGD to $18,371 SGD

B
Cheapest Retailer
-
$7,796 SGD
$6,098 USD
Final sale: no returns
Retailer 2
-
$10,381 SGD
$8,120 USD
View
Price last confirmed 9 days ago
B
Retailer 3
-
$10,818 SGD
$8,462 USD
View
B
Retailer 4
-
$11,227 SGD
£6,915 GBP
View
B
Retailer 5
-
$11,800 SGD
$9,230 USD
View
B
Retailer 6
-
$12,761 SGD
£7,860 GBP
View
B
Retailer 7
-
$15,435 SGD
$12,074 USD
View
B
Retailer 8
-
$16,064 SGD
$12,566 USD
View
B
Retailer 9
-
$18,161 SGD
£11,186 GBP
View
B
Retailer 10
-
$18,371 SGD
$14,370 USD
View
Retailer 11
-
$18,677 SGD
A$22,476 AUD
View
Price last confirmed 8 days ago
Retailer 12
-
$22,583 SGD
$17,665 USD
View
Price under review
Retailer 13
-
$23,237 SGD
$18,176 USD
View
Price under review
Most Expensive
Taylor and Hart
R1SSFQJ · Oct 30
$31,347 SGD
$24,521 USD
View
Price under review
13 more retailers have this diamond
Prices start from $7,796 SGDSave up to $10,575 SGD

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
$7,796 SGD