CaratHunter
Plans
Cushion|Lab Grown|IGI

1.54ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG726505151

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

Certificate IGI LG726505151

Diamond specifications and retailer prices

From €230 EUR
$257 USD
As of November 1, 2026
Save €1,871 EUR (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,101 EUR at Frank Darling · As of November 2, 2026
View at Frank Darling

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 LG726505151 or 726505151. Listed at 13 retailers as of November 1, 2026, with prices from €230 to €2,101, a €1,871 spread on the same certified stone. Frank Darling lists it at €2,101. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726505151
Dimensions6.54 × 6.54 × 4.21 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
6.54 mm6.54 mm1.54 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726505151
Side View
Table 64.0%Crown 33.5°Girdle: MED-THKPavilion 34.7°Culet: NoneDepth 64.4%

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: Nov 1
Current: €2,101 EUR|Low: €208 EUR|High: €2,112 EUR|Avg: €911 EUR|-0.0%
Frank Darling
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
November 1, 2026
Retailer 3€230 EUR
Retailer 2€314 EUR
Retailer 8€347 EUR
Retailer 9€455 EUR
Retailer 6€465 EUR
Retailer 11€482 EUR
Retailer 13€656 EUR
Retailer 10€710 EUR
Retailer 14€1,006 EUR
Retailer 7€1,128 EUR
Retailer 4€1,338 EUR
Retailer 5€1,701 EUR
Retailer 12€1,969 EUR
Frank Darling€2,101 EUR

37 data points across 14 retailers

13 retailers€230 EUR to €2,101 EUR

A+
Cheapest Retailer
-
€230 EUR
$257 USD
Final sale: no returns
A
Retailer 2
-
€314 EUR
$351 USD
View
B+
Retailer 3
-
€347 EUR
$388 USD
View
A
Retailer 4
-
€455 EUR
View
A
Retailer 5
-
€482 EUR
$538 USD
View
A
Retailer 6
-
€656 EUR
A$1,127 AUD
View
B+
Retailer 7
-
€710 EUR
$793 USD
View
B+
Retailer 8
-
€1,006 EUR
$1,124 USD
View
B+
Retailer 9
-
€1,128 EUR
£992 GBP
View
Retailer 10
-
€1,338 EUR
$1,495 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
€1,701 EUR
$1,900 USD
View
B
Retailer 12
-
€1,969 EUR
$2,200 USD
View
Most Expensive
B
Frank Darling
RV-63461GR · Nov 2
€2,101 EUR
$2,347 USD
View
12 more retailers have this diamond
Prices start from €230 EURSave up to €1,871 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
€230 EUR