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Cushion|Lab Grown|IGI

1.54ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG816615214

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816615214

Diamond specifications and retailer prices

From €232 EUR
$258 USD
As of October 28, 2026
Save €798 EUR (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,716 EUR at Brilliant Earth · As of October 5, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816615214 or 816615214. Listed at 16 retailers as of October 26, 2026, with a 345% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816615214
Dimensions8.54 × 5.85 × 3.86 mm
L/W Ratio1.46
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
8.54 mm5.85 mm1.54 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816615214
Side View
Table 62.0%Crown 35.4°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
A+
Exceptional
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: €1,716 EUR|Low: €232 EUR|High: €1,770 EUR|Avg: €722 EUR|-3.0%
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
Retailer 14
Retailer 15
October 28, 2026
Retailer 3€232 EUR
Retailer 4€257 EUR
Retailer 9€423 EUR
Retailer 12€435 EUR
Retailer 8€441 EUR
Retailer 2€481 EUR
Retailer 10€600 EUR
Retailer 14€619 EUR
Retailer 11€677 EUR
Retailer 6€857 EUR
Retailer 13€873 EUR
Retailer 7€906 EUR
Retailer 15€999 EUR
Retailer 5€1,030 EUR
Brilliant Earth€1,716 EUR

33 data points across 15 retailers

16 retailers€232 EUR to €1,030 EUR

A+
Cheapest Retailer
-
€232 EUR
$258 USD
Final sale: no returns
A
Retailer 2
-
€257 EUR
$286 USD
View
A
Retailer 3
-
€423 EUR
View
A
Retailer 4
-
€435 EUR
$484 USD
View
A
Retailer 5
-
€441 EUR
ZAR 7,935 ZAR
View
A
Retailer 6
-
€481 EUR
£422 GBP
View
A
Retailer 7
-
€600 EUR
A$1,027 AUD
View
A
Retailer 8
-
€619 EUR
$689 USD
View
B+
Retailer 9
-
€677 EUR
$754 USD
View
B+
Retailer 10
-
€857 EUR
SGD 1,289 SGD
View
B+
Retailer 11
-
€873 EUR
$971 USD
View
B+
Retailer 12
-
€906 EUR
$1,009 USD
View
B+
Retailer 13
-
€999 EUR
£876 GBP
View
B+
Retailer 14
-
€1,030 EUR
£903 GBP
View
B
Retailer 15
-
€1,427 EUR
$1,589 USD
View
Price last confirmed 59 days ago
Most Expensive
B
Brilliant Earth
21421281A · Oct 5
€1,716 EUR
$1,910 USD
View
Price last confirmed 23 days ago
15 more retailers have this diamond
Prices start from €232 EURSave up to €798 EUR

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
€232 EUR