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Cushion|Lab Grown|GIA

1.50ct G SI1 Cushion Lab Grown Diamond

ID • G/SI1 • GIA 5433344773

Shape and cutting style on the report: Cushion brilliant

Certificate GIA 5433344773

Diamond specifications and retailer prices

From €1,038 EUR
$1,159 USD
As of November 2, 2026
Save €1,308 EUR (56%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €2,345 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5433344773. Listed at 3 retailers as of November 1, 2026, with prices from €1,038 to €2,345, a €1,308 spread on the same certified stone. Do Amore Diamonds lists it at €2,345. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
G
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5433344773
Dimensions7.82 × 6.17 × 4.13 mm
L/W Ratio1.27
Culet sizeMedium
Key to symbols
Growth Remnant, Feather
Top View
7.82 mm6.17 mm1.50 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5433344773
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: MediumDepth 67.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: €2,345 EUR|Low: €524 EUR|High: €2,345 EUR|Avg: €1,037 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 6€524 EUR
Retailer 4€591 EUR
Retailer 5€712 EUR
Retailer 7€838 EUR
Retailer 3€1,038 EUR
Retailer 2€1,213 EUR
Do Amore Diamonds€2,345 EUR

15 data points across 7 retailers

3 retailers€1,038 EUR to €2,345 EUR

B
Cheapest Retailer
-
€1,038 EUR
$1,159 USD
B
Retailer 2
-
€1,213 EUR
View
Most Expensive
B
Do Amore Diamonds
24-2209-003AA · Nov 1
€2,345 EUR
$2,620 USD
View
2 more retailers have this diamond
Prices start from €1,038 EURSave up to €1,308 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.

B
1.50ct Cushion
€1,038 EUR