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Cushion|Lab Grown|IGI

1.54ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG786645267

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG786645267

Diamond specifications and retailer prices

From $684 NZD
HK$3,000 HKD
As of October 30, 2026
Save $2,557 NZD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,241 NZD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786645267 or 786645267. Listed at 18 retailers as of October 26, 2026, with prices from $684 to $3,241, a $2,557 spread on the same certified stone. Brilliant Earth lists it at $3,241. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786645267
Dimensions6.64 × 6.60 × 4.48 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.64 mm6.60 mm1.54 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786645267
Side View
Table 62.0%Crown 33.7°Girdle: STK-THKPavilion 40°Culet: NoneDepth 67.9%

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 30
Current: $3,241 NZD|Low: $556 NZD|High: $3,241 NZD|Avg: $1,586 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 5$556 NZD
Retailer 3$616 NZD
Retailer 9$828 NZD
Retailer 8$1,058 NZD
Retailer 2$1,085 NZD
Retailer 6$1,105 NZD
Retailer 7$1,432 NZD
Retailer 12$1,578 NZD
Retailer 4$1,978 NZD
Retailer 13$2,195 NZD
Retailer 11$2,439 NZD
Retailer 10$2,469 NZD
Brilliant Earth$3,241 NZD

41 data points across 13 retailers

18 retailers$684 NZD to $3,241 NZD

Retailer 1
-
$556 NZD
$312 USD
Price last confirmed 10 days ago
Final sale: no returns
Retailer 2
-
$616 NZD
$346 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$684 NZD
HK$3,000 HKD
View
A
Retailer 4
-
$828 NZD
$465 USD
View
A
Retailer 5
-
$828 NZD
$465 USD
View
A
Retailer 6
-
$1,058 NZD
ZAR 9,596 ZAR
View
A
Retailer 7
-
$1,085 NZD
£480 GBP
View
A
Retailer 8
-
$1,105 NZD
€591 EUR
View
A
Retailer 9
-
$1,161 NZD
$652 USD
View
B+
Retailer 10
-
$1,432 NZD
A$1,237 AUD
View
B+
Retailer 11
-
$1,578 NZD
$886 USD
View
B+
Retailer 12
-
$1,978 NZD
SGD 1,501 SGD
View
B+
Retailer 13
-
$2,069 NZD
$1,162 USD
View
B+
Retailer 14
-
$2,195 NZD
$1,233 USD
View
Retailer 15
-
$2,439 NZD
$1,370 USD
View
Price last confirmed 11 days ago
B+
Retailer 16
-
$2,469 NZD
£1,092 GBP
View
B
Retailer 17
-
$2,573 NZD
$1,445 USD
View
Most Expensive
B
Brilliant Earth
21140369A · Oct 26
$3,241 NZD
$1,820 USD
View
17 more retailers have this diamond
Prices start from $684 NZDSave up to $2,557 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
1.54ct Cushion
$684 NZD